BEST Trailing Stop Strategy

by Daveatt · Strategy · Pine Script v4 · 1,171 likes

Lookahead

BEST Trailing Stop Strategy by Daveatt, a Pine Script v4 strategy, converted with PyneComp and run with PyneCore on BINANCE:BTCUSDT 30m: run with TradingView's future-leaks restored, its own plots change, so its results depend on data its bars could not have had and it is held apart from the accuracy score (lookahead).

Plot match vs TradingView99.9%

Lookahead, measured — run once with PyneCore's own rules and once with TradingView's future-leaks restored (an open higher-timeframe period read as if it had closed, or a body re-running mid-bar handed the completed bar), the script's own plots differ. Its results depend on data its bars could not have had, so its TradingView reference is itself a lookahead result. With the future-leaks restored on the PyneCore side too, its plots match TradingView 100%. Held apart from the accuracy score.

Accuracy

Trades compared814 TV / 814 Pyne
Whole-trade match97.18%
Entry timing match98.53%
Exit timing match98.53%
Extra Pyne entries12
Net profit (TV / Pyne)-5,777,327 / -6,638,281
Plots compared7
Plotted values compared147,768
Identical to the bit99.957%
Worst gap1.4 × 10⁻³ relative (~2 significant figures)
Pearson correlation (min)1.000000
Worst-matching plotSLPriceTrigger

Run

Bars executed29,651
Run time2.09 s CPU
Per-bar time0.07 ms/bar CPU (per chart bar)

Data window

SymbolBINANCE:BTCUSDT
Timeframe30 min
From2025-01-01 00:00
To2026-09-10 17:00
Bars29,651

Source

Pine versionv4, converted to v6 by PyneComp
Script revisionv1
Licenseunspecified

SHA-2567dc080c7d13c4c9eae216953eea19399665024a2c57f73515ca9b4cc75c9d9d2

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Measured 2026-09-27 · How this is measured · All scripts