Pipsgrowth EX16066 Trend

Pipsgrowth EX16066 is a daily-budgeted trend follower built for XAUUSD on the M5 and H1 timeframes. The header advertises a 12-layer architecture — REGIME, SIGNAL, ENTRY, CONFIRM, NO-TRADE, CAPITAL CAP, RISK, SIZING, MANAGE, EXIT, SCALING, OnTester — but in the code you actually see a focused entry engine with a hard daily P&L circuit breaker wrapped around it. The signal stack is the same triple-confirm recipe used across the EX16xxx trend family: a fast/slow EMA crossover plus an RSI filter plus a MACD-zero-line check, with an ATR(14) gate sitting in front of everything. The 'fixed' in the file name points at the OrderSend return-value discipline — every market entry and every forced close now inspects result.retcode and falls back to a print-and-skip on TRADE_RETCODE_DONE_PARTIAL or any other non-success code rather than silently logging success.

The entry path runs only on the open of a new bar. OnTick keeps a static lastBarTime; when iTime(_Symbol, PERIOD_CURRENT, 0) advances, the EA resets totalTradesOnBar to zero and calls CheckForTradingOpportunity(). Inside that function, two early exits keep position count low: if PositionsTotal() > 0 or the bar has already been traded (totalTradesOnBar >= 1), the EA returns without evaluating signals. So the practical behavior is single-position-at-a-time with a hard ceiling of one entry per bar. There is no explicit session or news filter — the gate is purely indicator-driven and the new-bar rhythm.

The signal itself is a strict AND of three conditions on the freshly-opened bar. For longs (CheckBullishSignal), the fast EMA must cross above the slow EMA on bar 0 (emaFast[1] <= emaSlow[1] && emaFast[0] > emaSlow[0]), RSI(14) must be inside the [30, 70] band (the default RSI_Oversold and RSI_Overbought values), and the MACD main line must be above zero. Shorts are the mirror: fast crosses below slow, RSI still inside the band, MACD below zero. The ATR(14) gate is the only volatility filter — bars where atrValue[0] < MinATR (default 0.0010) are skipped with a Print log so the EA does not chase into a dead market on XAUUSD. GetIndicatorValues pulls three samples of each moving average and two of the oscillator/volume/volatility buffer, and any failed CopyBuffer short-circuits the entry decision.

Position sizing is the standard percentage-of-balance recipe. CalculateLotSize reads the live AccountInfoDouble(ACCOUNT_BALANCE), multiplies by RiskPercent (default 2.0% of account) to get the dollar risk, and divides by StopLossPips * pipValue where pipValue is derived from tickValue * (0.0001 / tickSize). The resulting lot is snapped to the symbol's SYMBOL_VOLUME_STEP and clamped between SYMBOL_VOLUME_MIN and SYMBOL_VOLUME_MAX so it works on both micro-lot brokers and standard accounts. With the default 20-pip stop on gold, a $1,000 account risks $20 per trade.

Stop loss and take profit are pre-computed in OpenBuyPosition / OpenSellPosition before OrderSend. The stop is StopLossPips * point * 10 away from the entry ask or bid; the take-profit is the same distance multiplied by RiskRewardRatio (default 2.0), giving a fixed 1:2 reward-to-risk geometry. Magic number 22216066 and the trade comment Psgrowth.com Expert_16066 are attached to every request. The EA does not trail, does not break even, does not partial-close, and does not scale into winners — the only post-entry management is the daily circuit breaker.

The circuit breaker is what makes this EA behave differently from a vanilla crossover bot. UpdateDailyPnL detects a server-day rollover by integer-dividing TimeCurrent() by 86400 and resets startOfDayBalance to the current balance; from there the daily P&L is recomputed every tick as currentDayPnL = AccountInfoDouble(ACCOUNT_BALANCE) - startOfDayBalance. CheckDailyLimits converts that to a percentage of the day's starting balance and compares against MaxDailyLoss (default -5.0%) and DailyProfitTarget (default 3.0%). If either threshold is breached, dailyTradingAllowed is set to false, every open position is closed via CloseAllPositions with the comment Daily limit reached, and the EA returns from OnTick for the rest of the server day. New session, new budget. The MaxDailyRisk input (default 6.0%) is declared but never actually read by the code — it is exposed for documentation only.

The footer of the source includes three retry helpers — TryClose_EX16066, TryClosePartial_EX16066, and TryModify_EX16066 — built on the standard CTrade wrapper (g_trade_wrappers_EX16066) with up to three attempts and Sleep(200) or Sleep(100) waits on requote/timeout/price-changed/price-off. Like the other EAs in the family, none of these are called from the actual OnTick path; the live runtime uses raw OrderSend for both entries and CloseAllPositions. They are present as utility scaffolding for a future managed-positions extension, not as wired production logic.

Because the EA is a daily-budgeted single-position trend follower, the practical expectations are straightforward. The crossover-and-MACD gate produces a modest trade frequency — typical M5 gold setups yield a handful of entries per day, but the MinATR filter and the one-trade-per-bar cap mean low-volatility sessions often produce none. Realistic backtests will show long strings of small wins punctuated by occasional 2R wins, with the daily-loss cap mechanically truncating losing days at -5% regardless of how many stop-outs occur. There is no OnTester formula, no Monte Carlo robustness test, and no walk-forward machinery in the code; the only fitting discipline is the indicator-period and risk-percent inputs. Treat the defaults as starting points, optimize the EMA pair and the MinATR threshold to the broker's typical gold spread, and validate the daily P&L caps against the account size you actually intend to trade.