#property copyright "Copyright 2019, Example Inc." #property link "https://www.example.com" input int LotSize = 1; input int Period = 30; input double VolatilityThreshold = 0.1; input int ExitAfterMinutes = 60; int buyOrderId; int sellOrderId; datetime entryTime; void OnTick() { // Get the last Period candlesticks ArraySetAsSeries(candles, true); CopyRates(Symbol(), PERIOD_M1, TimeCurrent() - Period, Period, candles); // Calculate the maximum and minimum prices double maxPrice = High(candles); double minPrice = Low(candles); // Calculate the standard deviation of the closing prices double stdev = iStdDev(candles, MODE_CLOSE, 0); // Check if the volatility is above the threshold if (stdev > VolatilityThreshold) { // Check if the current ask price is higher than the maximum price if (Ask > maxPrice) { // Place a buy order if (OrderSend(Symbol(), OP_BUY, LotSize, Ask, 3, 0, 0, "My order", 16384, 0, Green)) { Print("Buy order placed"); buyOrderId = OrderTicket(); entryTime = TimeCurrent(); } else { Print("Error placing buy order : ", ErrorDescription(GetLastError())); } } // Check if the current bid price is lower than the minimum price if (Bid < minPrice) { // Place a sell order if (OrderSend(Symbol(), OP_SELL, LotSize, Bid, 3, 0, 0, "My order", 16384, 0, Red)) { Print("Sell order placed"); sellOrderId = OrderTicket(); entryTime = TimeCurrent(); } else { Print("Error placing sell order : ", ErrorDescription(GetLastError())); } } } if (buyOrderId > 0) { if (TimeCurrent() - entryTime >= ExitAfterMinutes * 60) { if (OrderClose(buyOrderId, LotSize, Bid, 3, clrNONE)) { Print("Buy order closed"); buyOrderId = 0; } else { Print("Error closing buy order : ", ErrorDescription(GetLastError())); } } } if (sellOrderId > 0) { if (TimeCurrent() - entryTime >= ExitAfterMinutes * 60) { if (OrderClose(sellOrderId, LotSize, Ask, 3, clrNONE)) { Print("Sell order closed"); sellOrderId = 0; } else { Print("Error closing sell order : ", ErrorDescription(GetLastError())); } } } }.