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Proving Ground · Round 3 of 4

Every strategy, against real data.

Round 3: 154 backtests · 7 majors · real Pepperstone history (≈5y H1, ≈8y H4) · per-pair spreads · full risk stack + the live 3-bar re-entry cooldown. Round 2 shown for comparison; Round 1 and Round 2 reports are archived in full.

Round 3 — risk stack + re-entry cooldown

On top of Round 2's SL/TP simulation, the engine now waits 3 bars after any exit before re-entering — matching the live loop's REENTRY_COOLDOWN_BARS. This removed most of Round 2's repeated-stop-out artifact: the churn-heavy strategies improved noticeably (MA Crossover median −43% → −33%, RSI −17% → −8%) while the leaders were unchanged — a good sign that their edges are real, not artifacts.

Three rounds, one consistent story: RevertX has a small real edge; Sentinel is a USDJPY specialist; BreakoutGuard's rare H4 trades are high quality; everything else loses after costs at default parameters. The stability table below tests whether the leaders held up year by year — Lesson 9's sealed-exam idea applied across time.

The scoreboard

strategyPF r2→r3median r2→r3positive runstradesverdict
Revert X1.141.14-0.3%-0.4%3/14292PROMISING
RSI0.900.91-17.1%-8.3%3/1419,129MARGINAL
Combined0.870.88-38.0%-28.8%1/1423,752NEEDS WORK
MA Crossover0.870.87-43.0%-32.7%0/1418,797NEEDS WORK
Trend Rider0.860.86-1.5%-1.5%4/142,161MARGINAL
Sentinel0.850.85-25.1%-17.9%2/1419,507SPECIALIST
Breakout Guard0.840.83-1.7%-1.6%3/142,401MARGINAL
Adaptive Edge0.830.82-37.0%-25.7%0/1421,238NEEDS WORK
Grid0.630.60-7.7%-1.9%1/144,410NEEDS WORK
Pulse Scalper0.560.55-12.4%-10.1%0/149,648NEEDS WORK
Scalping0.480.00-0.2%-0.1%3/1448NEEDS WORK

Stability check — the leaders, year by year

Profit factor per calendar year (≥1.00 = profitable year; — = no data, shorter H1 history). A real edge should show up in most years, not one golden stretch — Lesson 8's movie-trailer test.

run201820192020202120222023202420252026good yrs
revert x · GBPUSD H19.900.720.426.372.139.904/6
sentinel · USDJPY H11.341.061.121.231.030.785/6
sentinel · USDJPY H40.621.050.960.971.510.981.270.781.003/9
breakout guard · USDJPY H40.001.952.542.750.621.150.833.989.906/9
rsi · EURUSD H41.990.600.931.011.081.640.871.171.086/9
trend rider · USDCAD H41.771.280.780.422.000.880.451.769.905/9

Top 10 individual runs

runreturnPFwin%max DDtrades
Sentinel · USDJPY H1+9.9%1.0835%5.0%1920
Sentinel · USDJPY H4+6.3%1.0734%5.8%804
RSI · EURUSD H4+5.6%1.0659%7.8%810
RSI · USDCAD H4+3.8%1.0458%11.4%751
RSI · GBPUSD H4+2.7%1.0259%17.0%769
Breakout Guard · USDJPY H4+1.8%1.5450%0.9%46
Combined · NZDUSD H4+1.7%1.0145%12.3%977
Breakout Guard · GBPUSD H4+1.2%1.5448%1.0%23
Trend Rider · USDCAD H4+1.0%1.1148%2.2%87
Revert X · GBPUSD H1+0.9%1.7564%0.6%36
What happens next

1) The leaders (RevertX, Sentinel/USDJPY, BreakoutGuard-H4, RSI-H4) go to parameter tuning with the overfitting guard — plateaus, not needles. 2) The rest are benched pending redesign. 3) Survivors graduate to forward testing on demo (Academy Lesson 11's protocol). The Academy's Lessons 8–9 are the manual for reading everything on this page.