سكريبتات يشاركها مجتمع سبكترا.

Long on 20-day high, exit on 10-day low. Position-sized by ATR.

let hi = highest(high, 20)
let lo = lowest(low, 10)
let size = atr_position(risk_pct: 1.0, atr: atr(14))
if cross_up(close, hi[1]) { buy(qty: size) }
if cross_down(close, lo[1]) { sell_all() }