Mql5官网 Bar by Bar MT4 外汇EA

The scalper Expert Advisor monitors and makes deals when the number of bull / bear bars in a row reaches a predetermined value. It works on opening a new bar (by default M5), if the signal continues, an additional transaction is opened. The adviser has several parameters that respond directly to the direction of trade:

• TIMEFRAME – working timeframe;
• MIN_BAR_SIZE – minimum bar size, set as% of ATR;
• DIRECTION_CONTINUED – the number of bull / bear bars in a row to open a transaction in the direction of travel;
• DIRECTION_REVERSAL – the number of bull / bear bars in a row to open a trade opposite to the direction of movement;
• PERIOD_ATR – period of the ATR indicator, for calculating the minimum bar size;
• MAX_ORDERS – the maximum number of orders in one direction;
• IGNORE_SIGNAL – ignore the signal to open a trade if there are already open positions opposite to the signal until the number of opposite trades reaches the value MAX_ORDERS;

The adviser has a time job function:

• START_HOUR, START_MINUTE – the hour and minutes allowed to open trades;
• STOP_HOUR, STOP_MINUTES – hour and minutes for the end of trading;
• CLOSE_ZEROLEVEL – close all orders on breakeven if the allowed time for trading is over;

Management:

• USE_BALANCE_PCT – the percentage of funds from the balance that the adviser can use is set for each symbol separately;
• FIX_START_LOT   – fixed starting lot for each N amount from the balance (FROM_BALANCE);
• FROM_BALANCE   – N amount of balance to calculate the starting lot (FIX_START_LOT);

Closing deals:

• STOPLOSS_IN_PIPS – if TRUE, then STOPLOSS is set in pips, otherwise in% of balance;
• VIRTUAL_STOPLOSS   – stop loss;
• STOP_TRADING – stop trading when a loss is received;
• VIRTUAL_TAKEPROFIT   – take profit in pips, initially calculated from the opening price of the first order;
• START_TP_ZEROLEVEL – the number of orders when the take profit starts to be calculated from the breakeven level;
• CLOSE_AT_ZEROLEVEL – the number of orders when all trades will be closed for a total breakeven;
• USE_TRAILINGSTOP – allow to use trailing stop;
• TRAILING_STOP, TRAILING_STEP – start and trailing stop step;