The Expert Advisor applies Williams Percent Range, Relative Strength Index and Bollinger Bands indicators. The trading robot features the built-in settings for trading 13 currency pairs: AUDCHF, AUDJPY, AUDUSD, CADJPY, EURCHF, EURGBP, EURJPY, EURUSD, GBPUSD, NZDUSD, USDCAD, USDCHF and USDJPY. To do that, change the select pair parameter that corresponds the active chart and timeframe.

You can also optimize it for working on different timeframes and pairs. Orders are opened when a new bar appears. All orders are closed by stop loss, take profit or WPR. 0 - disabled. The EA can be tested by Open prices. There are trailing stop and breakeven. The EA is designed for long-term trading. It has been optimized on a period of 14 years. When testing in your terminal, you need to specify the time offset of the terminal from GMT using the gmt_shift parameter. If you have GMT+6, then set gmt_shift=6.

Real operation monitoring as well as my other products can be found here: https://www.mql5.com/en/users/keasotik/seller

Parameters

• UseFIFOClose - close orders by FIFO rule;
• panel show - display the panel of total balance and sell/buy profit;
• ShriftColor panel show - statistics panel color
• hour trade friday - disable trading on Friday at the specified time;
• end hour trade friday - time to stop opening orders on Friday;
• close order friday - close open orders on Friday after the specified time;
• hour close order friday - time to close open orders on Friday;
• Lots - fixed lot; if 0, activates Percent;
• Percent - percentage of free margin;
• maximum spread - maximum spread;
• comment - comment to open orders;
• gmt_shift - GMT offset
• ON or OFF Trailing - enable/disable the trailing stop mode;
• ON or OFF breakeven - enable/disable breakeven;
• magicm15 - orders' magic number;
• ECN - set SL and TP together with the order, or after it had been opened (for ECN accounts);
• slippage - slippage;
• select pair - select a currency pair or perform optimization (Optimized manual).

Settings: if select pair=Optimized manual (self-optimization of parameters; not used if a pair is selected)

• strategy sell and buy ON or OFF - enable/disable sell/buy strategies;
• Hours From - trading start time in hours, from GMT;
• Hours To - trading end time in hours, from GMT;
• select sl tp: select the method for setting sl and tp - static in points or dynamic based on the ATR indicator;
• period atr for dynamic sl tp: period of the ATR indicator for dynamic sl and tp;
• sl pips or risk for dynamic sl: sl in points or risk;
• tp pips or risk for dynamic tp: tp in points or risk;
• max sl for dynamic sl - maximum sl if dynamic sl by ATR is used;
• breakeven distance - number of points to activate the breakeven;
• breakeven pips - number of points to place the breakeven;
• MinProfit for Trailing - trailing stop activation threshold;
• TrailingStop - trailing stop value;
• TrailingStep - step of the trailing stop;
• ma_trend - МА indicator period;
• ma_trend2 - MA second indicator period;
• period WPR, RSI, BB - indicator period;
• value WPR, RSI - indicator value;
• deviations indicators BB - BB indicator deviations
• value WPR close - indicator value for closing orders (0 - disabled).