TraderPeak Script library. Pine-flavored, shareable.

A Pine-flavored DSL for writing custom indicators and strategies that run on TraderPeak's chart engine. Same primitives as Pine v5 — sma, ema, rsi, macd, bb, atr, stoch, adx, vwap, crossover, highest, lowest, change, roc, valuewhen, barssince, cum, sum, linreg, percentile — plus plot / plothist / plotshape / plothline / fill / bgcolor / alertcondition / strategy / input.

Execution is sandboxed in a Web Worker with a 5-second timeout. No DOM access. No network. No persistence. Safe to run untrusted scripts from the public library.

• SMA cross 50/200 — classic golden-cross / death-cross with strategy stats
• RSI divergence — bullish + bearish divergence detector with overlay markers
• BB squeeze — Bollinger Band width compression breakout
• ATR Chandelier exit — trailing stop based on ATR multiple
• MACD signal cross — long/short on histogram zero-cross
• Donchian Turtle — 20-day breakout entry, 10-day breakout exit
• Volume spike — > 3× SMA(20) volume bar highlight
• Z-score mean reversion — 14-day rolling z-score with ±2σ entries