{"id":65658,"date":"2026-03-15T03:27:04","date_gmt":"2026-03-14T18:27:04","guid":{"rendered":"https:\/\/sys-tre.com\/forexguide\/?p=65658"},"modified":"2026-04-15T00:53:26","modified_gmt":"2026-04-14T15:53:26","slug":"mql5-account-market-info","status":"publish","type":"post","link":"https:\/\/sys-tre.com\/forexguide\/mql5-account-market-info\/","title":{"rendered":"MQL5 \u53e3\u5ea7\u60c5\u5831\u30fb\u30de\u30fc\u30b1\u30c3\u30c8\u60c5\u5831 \u5b8c\u5168\u30ac\u30a4\u30c9\uff5cAccountInfo\u30fbSymbolInfo\u30fb\u8a3c\u62e0\u91d1\u8a08\u7b97"},"content":{"rendered":"\n

MQL5 \u53e3\u5ea7\u60c5\u5831\u95a2\u6570\u306fAccountInfoDouble\u30fbAccountInfoInteger\u3067\u6b8b\u9ad8\u30fb\u8a3c\u62e0\u91d1\u30fb\u30ec\u30d0\u30ec\u30c3\u30b8\u3092\u53d6\u5f97\u3057\u3001SymbolInfoDouble\u30fbSymbolInfoTick\u3067\u30b9\u30d7\u30ec\u30c3\u30c9\u3084\u30c6\u30a3\u30c3\u30af\u60c5\u5831\u3092\u53c2\u7167\u3059\u308b\u3002EA\u958b\u767a\u306b\u5fc5\u9808\u306e\u53e3\u5ea7\u30fb\u30de\u30fc\u30b1\u30c3\u30c8\u60c5\u5831\u3092\u7db2\u7f85\u3059\u308b\u3002<\/p>\n\n\n\n

\"MQL5<\/figure>\n\n\n\n

\u53e3\u5ea7\u60c5\u5831\u95a2\u6570<\/h2>\n\n\n\n

\u53e3\u5ea7\u306e\u6b8b\u9ad8\u3001\u8a3c\u62e0\u91d1\u3001\u30ec\u30d0\u30ec\u30c3\u30b8\u306a\u3069\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u7fa4\u3067\u3059\u3002EA\u958b\u767a\u3067\u306f\u30ed\u30c3\u30c8\u8a08\u7b97\u3084\u30ea\u30b9\u30af\u7ba1\u7406\u306b\u5fc5\u9808\u3067\u3059\u3002<\/p>\n\n\n\n

AccountInfoDouble – \u53e3\u5ea7\u306edouble\u5024<\/h3>\n\n\n\n
\n
\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\u8aac\u660e<\/th>\u4f7f\u7528\u4f8b<\/th><\/tr><\/thead>
ACCOUNT_BALANCE<\/td>\u53e3\u5ea7\u6b8b\u9ad8<\/td>\u30ed\u30c3\u30c8\u8a08\u7b97\u306e\u30d9\u30fc\u30b9<\/td><\/tr>
ACCOUNT_EQUITY<\/td>\u6709\u52b9\u8a3c\u62e0\u91d1\uff08\u6b8b\u9ad8+\u542b\u307f\u640d\u76ca\uff09<\/td>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30ea\u30b9\u30af\u7ba1\u7406<\/td><\/tr>
ACCOUNT_PROFIT<\/td>\u73fe\u5728\u306e\u542b\u307f\u640d\u76ca\u5408\u8a08<\/td>\u5168\u30dd\u30b8\u30b7\u30e7\u30f3\u306e\u640d\u76ca\u78ba\u8a8d<\/td><\/tr>
ACCOUNT_MARGIN<\/td>\u4f7f\u7528\u8a3c\u62e0\u91d1<\/td>\u8a3c\u62e0\u91d1\u4f7f\u7528\u7387\u306e\u8a08\u7b97<\/td><\/tr>
ACCOUNT_MARGIN_FREE<\/td>\u4f59\u5270\u8a3c\u62e0\u91d1<\/td>\u65b0\u898f\u6ce8\u6587\u306e\u53ef\u5426\u5224\u5b9a<\/td><\/tr>
ACCOUNT_MARGIN_LEVEL<\/td>\u8a3c\u62e0\u91d1\u7dad\u6301\u7387\uff08%\uff09<\/td>\u30de\u30fc\u30b8\u30f3\u30b3\u30fc\u30eb\u5224\u5b9a<\/td><\/tr>
ACCOUNT_CREDIT<\/td>\u30af\u30ec\u30b8\u30c3\u30c8<\/td>\u30dc\u30fc\u30ca\u30b9\u984d\u306e\u78ba\u8a8d<\/td><\/tr>
ACCOUNT_COMMISSION_BLOCKED<\/td>\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u624b\u6570\u6599<\/td>\u624b\u6570\u6599\u306e\u4e8b\u524d\u8a08\u7b97<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n\n\n
void PrintAccountInfo()\n  {\n   double balance    = AccountInfoDouble(ACCOUNT_BALANCE);\n   double equity     = AccountInfoDouble(ACCOUNT_EQUITY);\n   double profit     = AccountInfoDouble(ACCOUNT_PROFIT);\n   double margin     = AccountInfoDouble(ACCOUNT_MARGIN);\n   double marginFree = AccountInfoDouble(ACCOUNT_MARGIN_FREE);\n   double marginLvl  = AccountInfoDouble(ACCOUNT_MARGIN_LEVEL);\n\n   PrintFormat(\"\u6b8b\u9ad8: %.2f  \u6709\u52b9\u8a3c\u62e0\u91d1: %.2f  \u542b\u307f\u640d\u76ca: %.2f\",\n               balance, equity, profit);\n   PrintFormat(\"\u4f7f\u7528\u8a3c\u62e0\u91d1: %.2f  \u4f59\u5270\u8a3c\u62e0\u91d1: %.2f  \u7dad\u6301\u7387: %.2f%%\",\n               margin, marginFree, marginLvl);\n\n   \/\/ \u8a3c\u62e0\u91d1\u4f7f\u7528\u7387\uff08\u72ec\u81ea\u8a08\u7b97\uff09\n   if(balance > 0)\n     {\n      double usageRate = margin \/ balance * 100;\n      Print(\"\u8a3c\u62e0\u91d1\u4f7f\u7528\u7387:\", usageRate,\"%\");\n     }\n  }<\/code><\/pre><\/div>\n\n\n\n
AccountInfoInteger – \u53e3\u5ea7\u306einteger\u5024<\/h3>\n\n\n\n
\n
\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\u8aac\u660e<\/th><\/tr><\/thead>
ACCOUNT_LOGIN<\/td>\u53e3\u5ea7\u756a\u53f7<\/td><\/tr>
ACCOUNT_LEVERAGE<\/td>\u30ec\u30d0\u30ec\u30c3\u30b8<\/td><\/tr>
ACCOUNT_TRADE_ALLOWED<\/td>\u53d6\u5f15\u8a31\u53ef\uff08true\/false\uff09<\/td><\/tr>
ACCOUNT_TRADE_EXPERT<\/td>EA\u53d6\u5f15\u8a31\u53ef<\/td><\/tr>
ACCOUNT_TRADE_MODE<\/td>\u53e3\u5ea7\u30bf\u30a4\u30d7\uff08\u30c7\u30e2\/\u30b3\u30f3\u30c6\u30b9\u30c8\/\u30ea\u30a2\u30eb\uff09<\/td><\/tr>
ACCOUNT_LIMIT_ORDERS<\/td>\u5f85\u6a5f\u6ce8\u6587\u306e\u6700\u5927\u6570\uff080=\u7121\u5236\u9650\uff09<\/td><\/tr>
ACCOUNT_MARGIN_MODE<\/td>\u8a3c\u62e0\u91d1\u8a08\u7b97\u30e2\u30fc\u30c9<\/td><\/tr>
ACCOUNT_MARGIN_SO_MODE<\/td>\u30b9\u30c8\u30c3\u30d7\u30a2\u30a6\u30c8\u30e2\u30fc\u30c9\uff08%\/\u91d1\u984d\uff09<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n\n\n
void CheckAccount()\n  {\n   long login    = AccountInfoInteger(ACCOUNT_LOGIN);\n   long leverage = AccountInfoInteger(ACCOUNT_LEVERAGE);\n   long mode     = AccountInfoInteger(ACCOUNT_TRADE_MODE);\n\n   string modeStr;\n   switch((ENUM_ACCOUNT_TRADE_MODE)mode)\n     {\n      case ACCOUNT_TRADE_MODE_DEMO:    modeStr =\"\u30c7\u30e2\";     break;\n      case ACCOUNT_TRADE_MODE_CONTEST: modeStr =\"\u30b3\u30f3\u30c6\u30b9\u30c8\"; break;\n      case ACCOUNT_TRADE_MODE_REAL:    modeStr =\"\u30ea\u30a2\u30eb\";    break;\n     }\n\n   PrintFormat(\"\u53e3\u5ea7: %d  \u30ec\u30d0\u30ec\u30c3\u30b8: 1:%d  \u30bf\u30a4\u30d7: %s\", login, leverage, modeStr);\n\n   \/\/ \u30d8\u30c3\u30b8\u30f3\u30b0\/\u30cd\u30c3\u30c6\u30a3\u30f3\u30b0\u306e\u78ba\u8a8d\n   long marginMode = AccountInfoInteger(ACCOUNT_MARGIN_MODE);\n   if(marginMode == ACCOUNT_MARGIN_MODE_RETAIL_HEDGING)\n      Print(\"\u30d8\u30c3\u30b8\u30f3\u30b0\u53e3\u5ea7\");\n   else\n      Print(\"\u30cd\u30c3\u30c6\u30a3\u30f3\u30b0\u53e3\u5ea7\");\n\n   \/\/ \u53d6\u5f15\u53ef\u80fd\u304b\u30c1\u30a7\u30c3\u30af\n   if(!AccountInfoInteger(ACCOUNT_TRADE_ALLOWED))\n      Print(\"\u8b66\u544a: \u3053\u306e\u53e3\u5ea7\u3067\u306f\u53d6\u5f15\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u305b\u3093\");\n   if(!AccountInfoInteger(ACCOUNT_TRADE_EXPERT))\n      Print(\"\u8b66\u544a: EA\u53d6\u5f15\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u305b\u3093\");\n  }<\/code><\/pre><\/div>\n\n\n\n
AccountInfoString – \u53e3\u5ea7\u306e\u6587\u5b57\u5217\u60c5\u5831<\/h3>\n\n\n\n
void PrintAccountStrings()\n  {\n   string name     = AccountInfoString(ACCOUNT_NAME);      \/\/ \u53e3\u5ea7\u540d\u7fa9\n   string server   = AccountInfoString(ACCOUNT_SERVER);    \/\/ \u30b5\u30fc\u30d0\u30fc\u540d\n   string currency = AccountInfoString(ACCOUNT_CURRENCY);  \/\/ \u53e3\u5ea7\u901a\u8ca8\n   string company  = AccountInfoString(ACCOUNT_COMPANY);   \/\/ \u30d6\u30ed\u30fc\u30ab\u30fc\u540d\n\n   PrintFormat(\"\u540d\u7fa9: %s  \u30b5\u30fc\u30d0\u30fc: %s\", name, server);\n   PrintFormat(\"\u901a\u8ca8: %s  \u30d6\u30ed\u30fc\u30ab\u30fc: %s\", currency, company);\n  }<\/code><\/pre><\/div>\n\n\n\n
\u5b9f\u8df5\uff1a\u8a3c\u62e0\u91d1\u30c1\u30a7\u30c3\u30af\u3068\u30ea\u30b9\u30af\u7ba1\u7406<\/h3>\n\n\n\n
\/\/ \u65b0\u898f\u6ce8\u6587\u524d\u306e\u8a3c\u62e0\u91d1\u30c1\u30a7\u30c3\u30af\nbool CanOpenPosition(string symbol, double lot, ENUM_ORDER_TYPE type)\n  {\n   \/\/ \u4f59\u5270\u8a3c\u62e0\u91d1\u3092\u78ba\u8a8d\n   double marginFree = AccountInfoDouble(ACCOUNT_MARGIN_FREE);\n\n   \/\/ \u5fc5\u8981\u8a3c\u62e0\u91d1\u3092\u8a08\u7b97\n   double marginRequired;\n   if(!OrderCalcMargin(type, symbol, lot, SymbolInfoDouble(symbol, SYMBOL_ASK), marginRequired))\n     {\n      Print(\"\u8a3c\u62e0\u91d1\u8a08\u7b97\u5931\u6557\");\n      return false;\n     }\n\n   \/\/ \u4f59\u5270\u8a3c\u62e0\u91d1\u306e50%\u4ee5\u4e0a\u306f\u4f7f\u308f\u306a\u3044\n   if(marginRequired > marginFree * 0.5)\n     {\n      PrintFormat(\"\u8a3c\u62e0\u91d1\u4e0d\u8db3: \u5fc5\u8981=%.2f  \u4f59\u5270=%.2f\", marginRequired, marginFree);\n      return false;\n     }\n\n   \/\/ \u8a3c\u62e0\u91d1\u7dad\u6301\u7387\u304c200%\u4ee5\u4e0b\u306b\u306a\u3089\u306a\u3044\u304b\u78ba\u8a8d\n   double currentMargin = AccountInfoDouble(ACCOUNT_MARGIN);\n   double equity = AccountInfoDouble(ACCOUNT_EQUITY);\n\n   double newMarginLevel = equity \/ (currentMargin + marginRequired) * 100;\n   if(newMarginLevel < 200)\n     {\n      PrintFormat(\"\u8a3c\u62e0\u91d1\u7dad\u6301\u7387\u304c\u4f4e\u4e0b\u3057\u307e\u3059: \u4e88\u6e2c=%.1f%%\", newMarginLevel);\n      return false;\n     }\n\n   return true;\n  }\n\n\/\/ \u6ce8\u6587\u524d\u306e\u5229\u76ca\u8a08\u7b97\nvoid CalcPotentialProfit(string symbol, double lot, int tpPoints)\n  {\n   double profit;\n   if(OrderCalcProfit(ORDER_TYPE_BUY, symbol, lot,\n                      SymbolInfoDouble(symbol, SYMBOL_ASK),\n                      SymbolInfoDouble(symbol, SYMBOL_ASK) + tpPoints * SymbolInfoDouble(symbol, SYMBOL_POINT),\n                      profit))\n     {\n      PrintFormat(\"\u4e88\u60f3\u5229\u76ca: %.2f %s\", profit, AccountInfoString(ACCOUNT_CURRENCY));\n     }\n  }<\/code><\/pre><\/div>\n\n\n\n
OrderCalcMargin()<\/code>\u3068OrderCalcProfit()<\/code>\u306f\u5b9f\u969b\u306b\u6ce8\u6587\u3092\u51fa\u3055\u305a\u306b\u8a3c\u62e0\u91d1\u3068\u5229\u76ca\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u304d\u308b\u4fbf\u5229\u306a\u95a2\u6570\u3067\u3059\u3002\u767a\u6ce8\u524d\u306e\u30c1\u30a7\u30c3\u30af\u306b\u5fc5\u305a\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
SymbolInfoDouble - \u9298\u67c4\u306edouble\u5024<\/h2>\n\n\n\n
\u901a\u8ca8\u30da\u30a2\u306e\u4fa1\u683c\u3001\u30b9\u30d7\u30ec\u30c3\u30c9\u3001\u30c6\u30a3\u30c3\u30af\u5024\u3001\u30ed\u30c3\u30c8\u60c5\u5831\u306a\u3069\u3001\u53d6\u5f15\u306b\u5fc5\u8981\u306a\u9298\u67c4\u60c5\u5831\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n
\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\u8aac\u660e<\/th>\u7528\u9014<\/th><\/tr><\/thead>
SYMBOL_BID<\/td>\u73fe\u5728\u306eBid\u4fa1\u683c<\/td>\u58f2\u308a\u6ce8\u6587\u306e\u4fa1\u683c<\/td><\/tr>
SYMBOL_ASK<\/td>\u73fe\u5728\u306eAsk\u4fa1\u683c<\/td>\u8cb7\u3044\u6ce8\u6587\u306e\u4fa1\u683c<\/td><\/tr>
SYMBOL_POINT<\/td>1\u30dd\u30a4\u30f3\u30c8\u306e\u4fa1\u683c<\/td>SL\/TP\u8a08\u7b97<\/td><\/tr>
SYMBOL_TRADE_TICK_VALUE<\/td>1\u30c6\u30a3\u30c3\u30af\u306e\u4fa1\u5024\uff08\u53e3\u5ea7\u901a\u8ca8\uff09<\/td>\u30ed\u30c3\u30c8\u8a08\u7b97<\/td><\/tr>
SYMBOL_TRADE_TICK_SIZE<\/td>1\u30c6\u30a3\u30c3\u30af\u306e\u30b5\u30a4\u30ba<\/td>\u4fa1\u683c\u6b63\u898f\u5316<\/td><\/tr>
SYMBOL_TRADE_CONTRACT_SIZE<\/td>1\u30ed\u30c3\u30c8\u306e\u5951\u7d04\u30b5\u30a4\u30ba<\/td>\u8a3c\u62e0\u91d1\u8a08\u7b97<\/td><\/tr>
SYMBOL_VOLUME_MIN<\/td>\u6700\u5c0f\u30ed\u30c3\u30c8<\/td>\u30ed\u30c3\u30c8\u5236\u7d04<\/td><\/tr>
SYMBOL_VOLUME_MAX<\/td>\u6700\u5927\u30ed\u30c3\u30c8<\/td>\u30ed\u30c3\u30c8\u5236\u7d04<\/td><\/tr>
SYMBOL_VOLUME_STEP<\/td>\u30ed\u30c3\u30c8\u30b9\u30c6\u30c3\u30d7<\/td>\u30ed\u30c3\u30c8\u6b63\u898f\u5316<\/td><\/tr>
SYMBOL_SWAP_LONG<\/td>\u8cb7\u3044\u30b9\u30ef\u30c3\u30d7<\/td>\u30b9\u30ef\u30c3\u30d7\u8a08\u7b97<\/td><\/tr>
SYMBOL_SWAP_SHORT<\/td>\u58f2\u308a\u30b9\u30ef\u30c3\u30d7<\/td>\u30b9\u30ef\u30c3\u30d7\u8a08\u7b97<\/td><\/tr>
SYMBOL_MARGIN_INITIAL<\/td>\u521d\u671f\u8a3c\u62e0\u91d1<\/td>\u8a3c\u62e0\u91d1\u8a08\u7b97<\/td><\/tr>
SYMBOL_TRADE_STOPS_LEVEL<\/td>\u30b9\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\uff08\u30dd\u30a4\u30f3\u30c8\uff09\u203bSymbolInfoInteger\u3067\u53d6\u5f97<\/td>SL\/TP\u6700\u5c0f\u8ddd\u96e2<\/td><\/tr>
SYMBOL_TRADE_FREEZE_LEVEL<\/td>\u30d5\u30ea\u30fc\u30ba\u30ec\u30d9\u30eb\uff08\u30dd\u30a4\u30f3\u30c8\uff09\u203bSymbolInfoInteger\u3067\u53d6\u5f97<\/td>\u5909\u66f4\u7981\u6b62\u8ddd\u96e2<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n\n\n
void PrintSymbolInfo(string symbol)\n  {\n   double bid       = SymbolInfoDouble(symbol, SYMBOL_BID);\n   double ask       = SymbolInfoDouble(symbol, SYMBOL_ASK);\n   double spread    = (ask - bid) \/ SymbolInfoDouble(symbol, SYMBOL_POINT);\n   double point     = SymbolInfoDouble(symbol, SYMBOL_POINT);\n   double tickValue = SymbolInfoDouble(symbol, SYMBOL_TRADE_TICK_VALUE);\n   double tickSize  = SymbolInfoDouble(symbol, SYMBOL_TRADE_TICK_SIZE);\n   double minLot    = SymbolInfoDouble(symbol, SYMBOL_VOLUME_MIN);\n   double maxLot    = SymbolInfoDouble(symbol, SYMBOL_VOLUME_MAX);\n   double lotStep   = SymbolInfoDouble(symbol, SYMBOL_VOLUME_STEP);\n   double contract  = SymbolInfoDouble(symbol, SYMBOL_TRADE_CONTRACT_SIZE);\n   double stopLevel = (double)SymbolInfoInteger(symbol, SYMBOL_TRADE_STOPS_LEVEL);\n\n   PrintFormat(\"%s  Bid=%.5f  Ask=%.5f  Spread=%.1f pips\",\n               symbol, bid, ask, spread \/ 10);\n   PrintFormat(\"Point=%.5f  TickValue=%.5f  TickSize=%.5f\",\n               point, tickValue, tickSize);\n   PrintFormat(\"Lot: Min=%.2f  Max=%.2f  Step=%.2f  Contract=%g\",\n               minLot, maxLot, lotStep, contract);\n   PrintFormat(\"StopLevel=%g points\", stopLevel);\n  }<\/code><\/pre><\/div>\n\n\n\n
\u30b9\u30d7\u30ec\u30c3\u30c9\u53d6\u5f97\u3068\u30d5\u30a3\u30eb\u30bf\u30fc<\/h3>\n\n\n\n
\/\/ \u73fe\u5728\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\uff08\u30dd\u30a4\u30f3\u30c8\u5358\u4f4d\uff09\nint GetSpreadPoints(string symbol)\n  {\n   return (int)SymbolInfoInteger(symbol, SYMBOL_SPREAD);\n  }\n\n\/\/ pips\u5358\u4f4d\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\ndouble GetSpreadPips(string symbol)\n  {\n   double ask = SymbolInfoDouble(symbol, SYMBOL_ASK);\n   double bid = SymbolInfoDouble(symbol, SYMBOL_BID);\n   double point = SymbolInfoDouble(symbol, SYMBOL_POINT);\n   int digits = (int)SymbolInfoInteger(symbol, SYMBOL_DIGITS);\n\n   \/\/ 5\u6841\/3\u6841\u30d6\u30ed\u30fc\u30ab\u30fc\u306e\u5834\u5408\u300110\u3067\u5272\u3063\u3066pips\u306b\u5909\u63db\n   double spread = (ask - bid) \/ point;\n   if(digits == 5 || digits == 3)\n      return spread \/ 10.0;\n   return spread;\n  }\n\n\/\/ \u30b9\u30d7\u30ec\u30c3\u30c9\u304c\u95be\u5024\u4ee5\u4e0b\u306e\u3068\u304d\u3060\u3051\u30a8\u30f3\u30c8\u30ea\u30fc\ninput double MaxSpreadPips = 3.0;\n\nbool IsSpreadOK(string symbol)\n  {\n   double spread = GetSpreadPips(symbol);\n   if(spread > MaxSpreadPips)\n     {\n      PrintFormat(\"\u30b9\u30d7\u30ec\u30c3\u30c9\u5e83\u3059\u304e: %.1f pips (\u4e0a\u9650: %.1f)\", spread, MaxSpreadPips);\n      return false;\n     }\n   return true;\n  }<\/code><\/pre><\/div>\n\n\n\n
SymbolInfoInteger - \u9298\u67c4\u306einteger\u5024<\/h2>\n\n\n\n
\n
\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\u8aac\u660e<\/th><\/tr><\/thead>
SYMBOL_DIGITS<\/td>\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570<\/td><\/tr>
SYMBOL_SPREAD<\/td>\u73fe\u5728\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\uff08\u30dd\u30a4\u30f3\u30c8\uff09<\/td><\/tr>
SYMBOL_SPREAD_FLOAT<\/td>\u5909\u52d5\u30b9\u30d7\u30ec\u30c3\u30c9\u304b\u3069\u3046\u304b<\/td><\/tr>
SYMBOL_TRADE_CALC_MODE<\/td>\u8a3c\u62e0\u91d1\u8a08\u7b97\u30e2\u30fc\u30c9<\/td><\/tr>
SYMBOL_TRADE_MODE<\/td>\u53d6\u5f15\u30e2\u30fc\u30c9\uff08\u7121\u52b9\/\u30ed\u30f3\u30b0\u306e\u307f\/\u30d5\u30eb\u7b49\uff09<\/td><\/tr>
SYMBOL_TRADE_EXEMODE<\/td>\u7d04\u5b9a\u65b9\u5f0f\uff08\u5373\u6642\/\u30de\u30fc\u30b1\u30c3\u30c8\/\u30a8\u30af\u30b9\u30c1\u30a7\u30f3\u30b8\uff09<\/td><\/tr>
SYMBOL_FILLING_MODE<\/td>\u5bfe\u5fdc\u3059\u308b\u5145\u586b\u30e2\u30fc\u30c9<\/td><\/tr>
SYMBOL_EXPIRATION_MODE<\/td>\u5bfe\u5fdc\u3059\u308b\u6709\u52b9\u671f\u9650\u30e2\u30fc\u30c9<\/td><\/tr>
SYMBOL_TIME<\/td>\u6700\u7d42\u30c6\u30a3\u30c3\u30af\u6642\u523b<\/td><\/tr>
SYMBOL_SESSION_DEALS<\/td>\u5f53\u65e5\u306e\u7d04\u5b9a\u6570<\/td><\/tr>
SYMBOL_SESSION_BUY_ORDERS<\/td>\u73fe\u5728\u306e\u8cb7\u3044\u6ce8\u6587\u6570<\/td><\/tr>
SYMBOL_SESSION_SELL_ORDERS<\/td>\u73fe\u5728\u306e\u58f2\u308a\u6ce8\u6587\u6570<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n\n\n
\/\/ \u9298\u67c4\u306e\u53d6\u5f15\u53ef\u5426\u30c1\u30a7\u30c3\u30af\nbool IsTradeAllowed(string symbol)\n  {\n   long tradeMode = SymbolInfoInteger(symbol, SYMBOL_TRADE_MODE);\n\n   switch((ENUM_SYMBOL_TRADE_MODE)tradeMode)\n     {\n      case SYMBOL_TRADE_MODE_DISABLED:\n         Print(symbol,\": \u53d6\u5f15\u7121\u52b9\");\n         return false;\n      case SYMBOL_TRADE_MODE_LONGONLY:\n         Print(symbol,\": \u8cb7\u3044\u306e\u307f\u53ef\u80fd\");\n         return true;\n      case SYMBOL_TRADE_MODE_SHORTONLY:\n         Print(symbol,\": \u58f2\u308a\u306e\u307f\u53ef\u80fd\");\n         return true;\n      case SYMBOL_TRADE_MODE_CLOSEONLY:\n         Print(symbol,\": \u6c7a\u6e08\u306e\u307f\u53ef\u80fd\");\n         return false;\n      case SYMBOL_TRADE_MODE_FULL:\n         return true;\n     }\n   return false;\n  }\n\n\/\/ \u9069\u5207\u306a\u5145\u586b\u30e2\u30fc\u30c9\u3092\u81ea\u52d5\u9078\u629e\nENUM_ORDER_TYPE_FILLING GetFillingMode(string symbol)\n  {\n   long filling = SymbolInfoInteger(symbol, SYMBOL_FILLING_MODE);\n\n   if((filling & SYMBOL_FILLING_FOK) != 0)\n      return ORDER_FILLING_FOK;\n   if((filling & SYMBOL_FILLING_IOC) != 0)\n      return ORDER_FILLING_IOC;\n\n   return ORDER_FILLING_RETURN;\n  }<\/code><\/pre><\/div>\n\n\n\n
\u5145\u586b\u30e2\u30fc\u30c9\uff08Filling Mode\uff09\u306f\u30d6\u30ed\u30fc\u30ab\u30fc\u3054\u3068\u306b\u7570\u306a\u308a\u307e\u3059\u3002FOK\u304c\u4f7f\u3048\u306a\u3044\u30d6\u30ed\u30fc\u30ab\u30fc\u3067FOK\u3092\u6307\u5b9a\u3059\u308b\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002\u4e0a\u8a18\u306e\u3088\u3046\u306bSYMBOL_FILLING_MODE<\/code>\u3067\u5bfe\u5fdc\u30e2\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
SymbolInfoString - \u9298\u67c4\u306e\u6587\u5b57\u5217\u60c5\u5831<\/h2>\n\n\n\n
void PrintSymbolStrings(string symbol)\n  {\n   string basis    = SymbolInfoString(symbol, SYMBOL_BASIS);         \/\/ \u539f\u8cc7\u7523\n   string currency = SymbolInfoString(symbol, SYMBOL_CURRENCY_BASE); \/\/ \u57fa\u8ef8\u901a\u8ca8\n   string profit   = SymbolInfoString(symbol, SYMBOL_CURRENCY_PROFIT); \/\/ \u6c7a\u6e08\u901a\u8ca8\n   string margin   = SymbolInfoString(symbol, SYMBOL_CURRENCY_MARGIN); \/\/ \u8a3c\u62e0\u91d1\u901a\u8ca8\n   string desc     = SymbolInfoString(symbol, SYMBOL_DESCRIPTION);  \/\/ \u9298\u67c4\u8aac\u660e\n   string path     = SymbolInfoString(symbol, SYMBOL_PATH);         \/\/ \u30c4\u30ea\u30fc\u30d1\u30b9\n\n   PrintFormat(\"\u57fa\u8ef8: %s  \u6c7a\u6e08: %s  \u8a3c\u62e0\u91d1: %s\", currency, profit, margin);\n   PrintFormat(\"\u8aac\u660e: %s  \u30d1\u30b9: %s\", desc, path);\n  }<\/code><\/pre><\/div>\n\n\n\n
SymbolInfoTick - \u6700\u65b0\u30c6\u30a3\u30c3\u30af\u60c5\u5831<\/h2>\n\n\n\n
SymbolInfoTick()<\/code>\u306f\u6700\u65b0\u306e\u30c6\u30a3\u30c3\u30af\u60c5\u5831\u3092MqlTick\u69cb\u9020\u4f53\u3067\u4e00\u62ec\u53d6\u5f97\u3057\u307e\u3059\u3002Bid\/Ask\u3092\u500b\u5225\u306b\u53d6\u5f97\u3059\u308b\u3088\u308a\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n\n\n\n
MqlTick tick;\n\nif(SymbolInfoTick(_Symbol, tick))\n  {\n   PrintFormat(\"Bid=%.5f  Ask=%.5f  Last=%.5f\",\n               tick.bid, tick.ask, tick.last);\n   PrintFormat(\"Volume=%d  Time=%s  Flags=%d\",\n               (int)tick.volume,\n               TimeToString(tick.time, TIME_DATE | TIME_SECONDS),\n               tick.flags);\n  }\n\n\/\/ \u30c6\u30a3\u30c3\u30af\u5c65\u6b74\u306e\u53d6\u5f97\nMqlTick ticks[];\nint copied = CopyTicks(_Symbol, ticks, COPY_TICKS_ALL, 0, 1000);\nif(copied > 0)\n  {\n   Print(\"\u53d6\u5f97\u30c6\u30a3\u30c3\u30af\u6570:\", copied);\n   Print(\"\u6700\u65b0: Bid=\", ticks[copied-1].bid,\" Ask=\", ticks[copied-1].ask);\n  }<\/code><\/pre><\/div>\n\n\n\n
\u30ed\u30c3\u30c8\u6b63\u898f\u5316\uff08\u5b9f\u8df5\uff09<\/h2>\n\n\n\n
\u8a08\u7b97\u3057\u305f\u30ed\u30c3\u30c8\u6570\u3092\u30d6\u30ed\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u6b63\u898f\u5316\u3059\u308b\u95a2\u6570\u3067\u3059\u3002\u30ed\u30c3\u30c8\u30b9\u30c6\u30c3\u30d7\u3001\u6700\u5c0f\/\u6700\u5927\u30ed\u30c3\u30c8\u306e\u5236\u7d04\u3092\u8003\u616e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\/\/ \u30ed\u30c3\u30c8\u3092\u30d6\u30ed\u30fc\u30ab\u30fc\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u6b63\u898f\u5316\ndouble NormalizeLot(string symbol, double lot)\n  {\n   double minLot  = SymbolInfoDouble(symbol, SYMBOL_VOLUME_MIN);\n   double maxLot  = SymbolInfoDouble(symbol, SYMBOL_VOLUME_MAX);\n   double lotStep = SymbolInfoDouble(symbol, SYMBOL_VOLUME_STEP);\n\n   \/\/ \u30ed\u30c3\u30c8\u30b9\u30c6\u30c3\u30d7\u306b\u5408\u308f\u305b\u308b\uff08\u5207\u308a\u6368\u3066\uff09\n   lot = MathFloor(lot \/ lotStep) * lotStep;\n\n   \/\/ \u6700\u5c0f\/\u6700\u5927\u30ed\u30c3\u30c8\u5236\u7d04\n   lot = MathMax(lot, minLot);\n   lot = MathMin(lot, maxLot);\n\n   \/\/ \u5c0f\u6570\u70b9\u306e\u4e38\u3081\uff08lotStep\u306e\u6841\u6570\u306b\u5408\u308f\u305b\u308b\uff09\n   int digits = 0;\n   double step = lotStep;\n   while(step < 1.0)\n     {\n      step *= 10;\n      digits++;\n     }\n\n   return NormalizeDouble(lot, digits);\n  }\n\n\/\/ SL\/TP\u4fa1\u683c\u306e\u6b63\u898f\u5316\u3068\u30b9\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u78ba\u8a8d\ndouble NormalizePrice(string symbol, double price)\n  {\n   double tickSize = SymbolInfoDouble(symbol, SYMBOL_TRADE_TICK_SIZE);\n   if(tickSize == 0) return price;\n\n   return NormalizeDouble(MathRound(price \/ tickSize) * tickSize,\n                          (int)SymbolInfoInteger(symbol, SYMBOL_DIGITS));\n  }\n\n\/\/ SL\u304c\u30b9\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u4ee5\u4e0a\u96e2\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\nbool CheckStopLevel(string symbol, double price, double sl, bool isBuy)\n  {\n   double stopLevel = (double)SymbolInfoInteger(symbol, SYMBOL_TRADE_STOPS_LEVEL) * SymbolInfoDouble(symbol, SYMBOL_POINT);\n\n   if(stopLevel == 0) return true;  \/\/ \u5236\u9650\u306a\u3057\n\n   double distance = isBuy ? (price - sl) : (sl - price);\n\n   if(distance < stopLevel)\n     {\n      PrintFormat(\"SL\u304c\u30b9\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306b\u8fd1\u3059\u304e\u307e\u3059: distance=%.5f  required=%.5f\",\n                  distance, stopLevel);\n      return false;\n     }\n   return true;\n  }<\/code><\/pre><\/div>\n\n\n\n
SymbolsTotal \/ SymbolName - \u9298\u67c4\u4e00\u89a7<\/h2>\n\n\n\n
\u5229\u7528\u53ef\u80fd\u306a\u9298\u67c4\u306e\u4e00\u89a7\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u3067\u3059\u3002\u30de\u30eb\u30c1\u901a\u8ca8EA\u3084\u9298\u67c4\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\/\/ \u6c17\u914d\u5024\u8868\u793a\u4e2d\u306e\u5168\u9298\u67c4\u3092\u53d6\u5f97\nvoid PrintMarketWatchSymbols()\n  {\n   int total = SymbolsTotal(true);  \/\/ true=\u6c17\u914d\u5024\u8868\u793a\u4e2d\u306e\u307f\n   Print(\"\u6c17\u914d\u5024\u8868\u793a\u4e2d\u306e\u9298\u67c4\u6570:\", total);\n\n   for(int i = 0; i < total; i++)\n     {\n      string name = SymbolName(i, true);\n      double spread = (SymbolInfoDouble(name, SYMBOL_ASK) - SymbolInfoDouble(name, SYMBOL_BID))\n                      \/ SymbolInfoDouble(name, SYMBOL_POINT);\n      PrintFormat(\"%s  Spread=%.1f\", name, spread);\n     }\n  }\n\n\/\/ \u7279\u5b9a\u6761\u4ef6\u306e\u9298\u67c4\u3092\u30d5\u30a3\u30eb\u30bf\uff08\u4f8b: JPY\u95a2\u9023\u306eFX\u30da\u30a2\uff09\nvoid FindJPYPairs()\n  {\n   int total = SymbolsTotal(false);  \/\/ false=\u5168\u9298\u67c4\n\n   for(int i = 0; i < total; i++)\n     {\n      string name = SymbolName(i, false);\n\n      \/\/ JPY\u95a2\u9023\u3092\u63a2\u3059\n      if(StringFind(name,\"JPY\") >= 0)\n        {\n         \/\/ FX\u901a\u8ca8\u30da\u30a2\u304b\u78ba\u8a8d\n         long calcMode = SymbolInfoInteger(name, SYMBOL_TRADE_CALC_MODE);\n         if(calcMode == SYMBOL_CALC_MODE_FOREX)\n           {\n            \/\/ \u6c17\u914d\u5024\u8868\u793a\u306b\u8ffd\u52a0\n            SymbolSelect(name, true);\n            Print(\"JPY\u30da\u30a2\u767a\u898b:\", name);\n           }\n        }\n     }\n  }<\/code><\/pre><\/div>\n\n\n\n
\u53d6\u5f15\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831<\/h2>\n\n\n\n
\u9298\u67c4\u306e\u53d6\u5f15\u6642\u9593\u5e2f\uff08\u30bb\u30c3\u30b7\u30e7\u30f3\uff09\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u5e02\u5834\u304c\u958b\u3044\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u5224\u5b9a\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\/\/ \u73fe\u5728\u53d6\u5f15\u53ef\u80fd\u304b\u30c1\u30a7\u30c3\u30af\nbool IsMarketOpen(string symbol)\n  {\n   MqlDateTime dt;\n   TimeCurrent(dt);\n\n   datetime from, to;\n   \/\/ \u5f53\u65e5\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\uff08\u8907\u6570\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u3042\u308b\u5834\u5408\u306f\u30eb\u30fc\u30d7\uff09\n   for(int session = 0; session < 10; session++)\n     {\n      if(!SymbolInfoSessionTrade(symbol, (ENUM_DAY_OF_WEEK)dt.day_of_week, session, from, to))\n         break;\n\n      \/\/ \u6642\u523b\u90e8\u5206\u3060\u3051\u6bd4\u8f03\n      int currentMinutes = dt.hour * 60 + dt.min;\n\n      MqlDateTime fromDt, toDt;\n      TimeToStruct(from, fromDt);\n      TimeToStruct(to, toDt);\n\n      int fromMinutes = fromDt.hour * 60 + fromDt.min;\n      int toMinutes   = toDt.hour * 60 + toDt.min;\n\n      if(currentMinutes >= fromMinutes && currentMinutes < toMinutes)\n         return true;\n     }\n\n   return false;\n  }\n\n\/\/ \u53d6\u5f15\u30bb\u30c3\u30b7\u30e7\u30f3\u4e00\u89a7\u3092\u8868\u793a\nvoid PrintTradeSessions(string symbol)\n  {\n   string dayNames[] = {\"\u65e5\",\"\u6708\",\"\u706b\",\"\u6c34\",\"\u6728\",\"\u91d1\",\"\u571f\"};\n\n   for(int day = 0; day < 7; day++)\n     {\n      for(int session = 0; session < 5; session++)\n        {\n         datetime from, to;\n         if(!SymbolInfoSessionTrade(symbol, (ENUM_DAY_OF_WEEK)day, session, from, to))\n            break;\n\n         MqlDateTime fromDt, toDt;\n         TimeToStruct(from, fromDt);\n         TimeToStruct(to, toDt);\n\n         PrintFormat(\"%s\u66dc\u65e5 \u30bb\u30c3\u30b7\u30e7\u30f3%d: %02d:%02d - %02d:%02d\",\n                     dayNames[day], session + 1,\n                     fromDt.hour, fromDt.min,\n                     toDt.hour, toDt.min);\n        }\n     }\n  }<\/code><\/pre><\/div>\n\n\n\n
MQL4\u3068\u306e\u6bd4\u8f03<\/h2>\n\n\n\n
MQL4\u306e\u53e3\u5ea7\u60c5\u5831\u30fb\u30de\u30fc\u30b1\u30c3\u30c8\u60c5\u5831\u95a2\u6570\u3068MQL5\u306e\u5bfe\u5fdc\u95a2\u4fc2\u3067\u3059\u3002<\/p>\n\n\n\n
\n
MQL4\u95a2\u6570<\/th>MQL5\u5bfe\u5fdc<\/th><\/tr><\/thead>
AccountBalance()<\/td>AccountInfoDouble(ACCOUNT_BALANCE)<\/td><\/tr>
AccountEquity()<\/td>AccountInfoDouble(ACCOUNT_EQUITY)<\/td><\/tr>
AccountFreeMargin()<\/td>AccountInfoDouble(ACCOUNT_MARGIN_FREE)<\/td><\/tr>
AccountMargin()<\/td>AccountInfoDouble(ACCOUNT_MARGIN)<\/td><\/tr>
AccountProfit()<\/td>AccountInfoDouble(ACCOUNT_PROFIT)<\/td><\/tr>
AccountLeverage()<\/td>AccountInfoInteger(ACCOUNT_LEVERAGE)<\/td><\/tr>
AccountNumber()<\/td>AccountInfoInteger(ACCOUNT_LOGIN)<\/td><\/tr>
AccountCurrency()<\/td>AccountInfoString(ACCOUNT_CURRENCY)<\/td><\/tr>
AccountCompany()<\/td>AccountInfoString(ACCOUNT_COMPANY)<\/td><\/tr>
MarketInfo(symbol, MODE_BID)<\/td>SymbolInfoDouble(symbol, SYMBOL_BID)<\/td><\/tr>
MarketInfo(symbol, MODE_ASK)<\/td>SymbolInfoDouble(symbol, SYMBOL_ASK)<\/td><\/tr>
MarketInfo(symbol, MODE_SPREAD)<\/td>SymbolInfoInteger(symbol, SYMBOL_SPREAD)<\/td><\/tr>
MarketInfo(symbol, MODE_POINT)<\/td>SymbolInfoDouble(symbol, SYMBOL_POINT)<\/td><\/tr>
MarketInfo(symbol, MODE_DIGITS)<\/td>SymbolInfoInteger(symbol, SYMBOL_DIGITS)<\/td><\/tr>
MarketInfo(symbol, MODE_STOPLEVEL)<\/td>SymbolInfoInteger(symbol, SYMBOL_TRADE_STOPS_LEVEL)<\/td><\/tr>
MarketInfo(symbol, MODE_LOTSIZE)<\/td>SymbolInfoDouble(symbol, SYMBOL_TRADE_CONTRACT_SIZE)<\/td><\/tr>
MarketInfo(symbol, MODE_TICKVALUE)<\/td>SymbolInfoDouble(symbol, SYMBOL_TRADE_TICK_VALUE)<\/td><\/tr>
MarketInfo(symbol, MODE_MINLOT)<\/td>SymbolInfoDouble(symbol, SYMBOL_VOLUME_MIN)<\/td><\/tr>
MarketInfo(symbol, MODE_MAXLOT)<\/td>SymbolInfoDouble(symbol, SYMBOL_VOLUME_MAX)<\/td><\/tr>
MarketInfo(symbol, MODE_LOTSTEP)<\/td>SymbolInfoDouble(symbol, SYMBOL_VOLUME_STEP)<\/td><\/tr>
MarketInfo(symbol, MODE_SWAPLONG)<\/td>SymbolInfoDouble(symbol, SYMBOL_SWAP_LONG)<\/td><\/tr>
MarketInfo(symbol, MODE_SWAPSHORT)<\/td>SymbolInfoDouble(symbol, SYMBOL_SWAP_SHORT)<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n\n\n
MQL4\u306eMarketInfo()<\/code>\u306f1\u3064\u306e\u95a2\u6570\u3067\u5168\u60c5\u5831\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001MQL5\u3067\u306fSymbolInfoDouble()<\/code>\u3001SymbolInfoInteger()<\/code>\u3001SymbolInfoString()<\/code>\u306b\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u578b\u5b89\u5168\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
TerminalInfo - \u30bf\u30fc\u30df\u30ca\u30eb\u60c5\u5831<\/h2>\n\n\n\n
MT5\u30bf\u30fc\u30df\u30ca\u30eb\u81ea\u4f53\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u3067\u3059\u3002EA\u306e\u52d5\u4f5c\u74b0\u5883\u306e\u78ba\u8a8d\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
void PrintTerminalInfo()\n  {\n   \/\/ \u53d6\u5f15\u8a31\u53ef\u72b6\u614b\n   bool tradeAllowed = (bool)TerminalInfoInteger(TERMINAL_TRADE_ALLOWED);\n   bool connected    = (bool)TerminalInfoInteger(TERMINAL_CONNECTED);\n   bool dlls         = (bool)TerminalInfoInteger(TERMINAL_DLLS_ALLOWED);\n\n   PrintFormat(\"\u53d6\u5f15\u8a31\u53ef: %s  \u63a5\u7d9a: %s  DLL: %s\",\n               tradeAllowed ?\"YES\" :\"NO\",\n               connected ?\"YES\" :\"NO\",\n               dlls ?\"YES\" :\"NO\");\n\n   \/\/ \u30d1\u30b9\u60c5\u5831\n   string dataPath    = TerminalInfoString(TERMINAL_DATA_PATH);\n   string commonPath  = TerminalInfoString(TERMINAL_COMMONDATA_PATH);\n\n   Print(\"\u30c7\u30fc\u30bf\u30d1\u30b9:\", dataPath);\n   Print(\"\u5171\u901a\u30d1\u30b9:\", commonPath);\n\n   \/\/ \u30e1\u30e2\u30ea\u60c5\u5831\n   int physicalMem = (int)TerminalInfoInteger(TERMINAL_MEMORY_PHYSICAL);\n   int availMem    = (int)TerminalInfoInteger(TERMINAL_MEMORY_AVAILABLE);\n   int usedMem     = (int)TerminalInfoInteger(TERMINAL_MEMORY_USED);\n\n   PrintFormat(\"\u30e1\u30e2\u30ea: \u7269\u7406=%dMB  \u5229\u7528\u53ef\u80fd=%dMB  \u4f7f\u7528\u4e2d=%dMB\",\n               physicalMem, availMem, usedMem);\n  }\n\n\/\/ MQL\u30d7\u30ed\u30b0\u30e9\u30e0\u81ea\u4f53\u306e\u60c5\u5831\nvoid PrintMQLInfo()\n  {\n   bool isOptimization = (bool)MQLInfoInteger(MQL_OPTIMIZATION);\n   bool isTesting      = (bool)MQLInfoInteger(MQL_TESTER);\n   bool isVisual       = (bool)MQLInfoInteger(MQL_VISUAL_MODE);\n   bool tradeAllowed   = (bool)MQLInfoInteger(MQL_TRADE_ALLOWED);\n\n   PrintFormat(\"\u30c6\u30b9\u30c8: %s  \u6700\u9069\u5316: %s  \u30d3\u30b8\u30e5\u30a2\u30eb: %s  \u53d6\u5f15: %s\",\n               isTesting ?\"YES\" :\"NO\",\n               isOptimization ?\"YES\" :\"NO\",\n               isVisual ?\"YES\" :\"NO\",\n               tradeAllowed ?\"YES\" :\"NO\");\n\n   string programName = MQLInfoString(MQL_PROGRAM_NAME);\n   Print(\"\u30d7\u30ed\u30b0\u30e9\u30e0\u540d:\", programName);\n  }<\/code><\/pre><\/div>\n\n\n\n
\u30d0\u30c3\u30af\u30c6\u30b9\u30c8\u4e2d\u306fMQLInfoInteger(MQL_TESTER)<\/code>\u304ctrue\u3092\u8fd4\u3057\u307e\u3059\u3002\u30e9\u30a4\u30d6\u3068\u30c6\u30b9\u30c8\u3067\u7570\u306a\u308b\u51e6\u7406\u3092\u3057\u305f\u3044\u5834\u5408\uff08\u4f8b: \u30ed\u30b0\u306e\u8a73\u7d30\u5ea6\u3092\u5909\u3048\u308b\u3001WebRequest\u3092\u7121\u52b9\u306b\u3059\u308b\u7b49\uff09\u306b\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u30d7\u30ed\u304c\u958b\u767a\u3057\u305fEA\u3092\u304a\u63a2\u3057\u306e\u65b9\u306f \u2192 \u30b7\u30b9\u30c8\u30ec.COM EA\u4e00\u89a7<\/a><\/p>\n\n\n\n
MQL5 \u53e3\u5ea7\u60c5\u5831\u306e\u307e\u3068\u3081<\/h2>\n\n\n\n
MQL5\u306e\u53e3\u5ea7\u30fb\u30de\u30fc\u30b1\u30c3\u30c8\u60c5\u5831\u95a2\u6570\u306f\u3001MQL4\u306eAccountBalance()\u3084MarketInfo()\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306b\u6574\u7406\u3057\u76f4\u3057\u305f\u3082\u306e\u3067\u3059\u3002AccountInfoDouble()\/AccountInfoInteger()\u3067\u53e3\u5ea7\u60c5\u5831\u3092\u3001SymbolInfoDouble()\/SymbolInfoInteger()\u3067\u901a\u8ca8\u30da\u30a2\u60c5\u5831\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002OrderCalcMargin()\u3084OrderCalcProfit()\u3092\u4f7f\u3063\u305f\u4e8b\u524d\u8a08\u7b97\u306f\u3001\u8a3c\u62e0\u91d1\u4e0d\u8db3\u30a8\u30e9\u30fc\u3092\u672a\u7136\u306b\u9632\u3050\u5b9f\u7528\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3059\u3002<\/p>\n\n\n\n
\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n
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MQL5\u306e\u53e3\u5ea7\u60c5\u5831\u53d6\u5f97\u65b9\u6cd5\u306f\uff1f<\/h3>
AccountInfoDouble(ACCOUNT_BALANCE)\u3067\u6b8b\u9ad8\u3001AccountInfoDouble(ACCOUNT_EQUITY)\u3067\u6709\u52b9\u8a3c\u62e0\u91d1\u3001AccountInfoInteger(ACCOUNT_LEVERAGE)\u3067\u30ec\u30d0\u30ec\u30c3\u30b8\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002MQL4\u306eAccountBalance()\u306b\u5bfe\u5fdc\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u95a2\u6570\u7fa4\u3067\u3059\u3002<\/p><\/div><\/div>\n\n\n\n
SymbolInfo\u7cfb\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f\uff1f<\/h3>
SymbolInfoDouble(Symbol(),SYMBOL_SPREAD)\u3067\u30b9\u30d7\u30ec\u30c3\u30c9\u3001SymbolInfoInteger(Symbol(),SYMBOL_DIGITS)\u3067\u5c0f\u6570\u70b9\u6841\u6570\u306a\u3069\u3001\u901a\u8ca8\u30da\u30a2\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002MQL4\u306eMarketInfo()\u306e\u5f8c\u7d99\u3067\u3059\u3002<\/p><\/div><\/div>\n\n\n\n
MQL5\u3067\u30ed\u30c3\u30c8\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/h3>
\u30ea\u30b9\u30af\u91d1\u984d\u00f7(SL\u5e45\u00d7SymbolInfoDouble(Symbol(),SYMBOL_TRADE_TICK_VALUE))\u3067\u6700\u9069\u30ed\u30c3\u30c8\u3092\u7b97\u51fa\u3057\u3001SymbolInfoDouble()\u3067MIN_LOT\/MAX_LOT\/LOT_STEP\u5185\u306b\u4e38\u3081\u307e\u3059\u3002NormalizeDouble()\u3067LOT_STEP\u306b\u5408\u308f\u305b\u305f\u4e38\u3081\u51e6\u7406\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p><\/div><\/div>\n\n\n\n
MQL5\u306e\u8a3c\u62e0\u91d1\u8a08\u7b97\u95a2\u6570\u306f\uff1f<\/h3>
OrderCalcMargin()\u3067\u6ce8\u6587\u306b\u5fc5\u8981\u306a\u8a3c\u62e0\u91d1\u3092\u4e8b\u524d\u8a08\u7b97\u3001OrderCalcProfit()\u3067\u4e88\u60f3\u5229\u76ca\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002MQL4\u306b\u306f\u306a\u3044\u30dd\u30b8\u30b7\u30e7\u30f3\u8a08\u7b97\u306e\u4e8b\u524d\u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\u3067\u3001\u8a3c\u62e0\u91d1\u4e0d\u8db3\u30a8\u30e9\u30fc\u3092\u672a\u7136\u306b\u9632\u3052\u307e\u3059\u3002<\/p><\/div><\/div>\n\n\n\n
AccountInfo\u3068SymbolInfo\u306e\u9055\u3044\u306f\uff1f<\/h3>
AccountInfo\u7cfb\u306f\u53e3\u5ea7\u5168\u4f53\u306e\u60c5\u5831\uff08\u6b8b\u9ad8\u3001\u6709\u52b9\u8a3c\u62e0\u91d1\u3001\u30ec\u30d0\u30ec\u30c3\u30b8\u7b49\uff09\u3001SymbolInfo\u7cfb\u306f\u500b\u5225\u901a\u8ca8\u30da\u30a2\u306e\u60c5\u5831\uff08\u30b9\u30d7\u30ec\u30c3\u30c9\u3001\u30ed\u30c3\u30c8\u6761\u4ef6\u7b49\uff09\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u4e21\u65b9\u3068\u3082\u30ea\u30b9\u30af\u7ba1\u7406\u306b\u5fc5\u9808\u306e\u95a2\u6570\u7fa4\u3067\u3059\u3002<\/p><\/div><\/div>\n\n\n\n
MQL5\u3067\u5168\u901a\u8ca8\u30da\u30a2\u3092\u5217\u6319\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/h3>
SymbolsTotal(false)\u3067\u30d6\u30ed\u30fc\u30ab\u30fc\u5168\u901a\u8ca8\u30da\u30a2\u6570\u3001SymbolsTotal(true)\u3067\u30de\u30fc\u30b1\u30c3\u30c8\u30a6\u30a9\u30c3\u30c1\u306b\u8868\u793a\u4e2d\u306e\u901a\u8ca8\u30da\u30a2\u6570\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002SymbolName(i,true)\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u6307\u5b9a\u306e\u30b7\u30f3\u30dc\u30eb\u540d\u3092\u53d6\u5f97\u3057\u3066\u30eb\u30fc\u30d7\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p><\/div><\/div>\n<\/div>\n\n\n
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