نمونه کدهای کاربردی در ایجاد ستون

return calcRateChange(calcBS().bs, option.ti.buy1Price, 1);

let d = calcBS().delta; if (d == null) return ''; return style(roundNumber(d, 2), d > 0.5 ? '#16a34a' : d > 0.3 ? '#ea580c' : '#dc2626', '', 'دلتا');

let iv = calcBS().iv; let hv = ua.hv; if (!iv || !hv) return ''; let diff = roundNumber((iv - hv) * 100, 1); return style(diff + '%', diff > 0 ? '#dc2626' : '#16a34a', '', 'IV − HV');

return calcRateChange(ua.ti.lastPrice, breakeven()) + '%';

let optionPrice = basePrice(option); let be = option.type == 'call' ? optionPrice + option.strike : option.strike - optionPrice; return calcRateChange(ua.ti.lastPrice, be);

return askBidSpread() + '%';

if (!option.ti.buy1Price || !option.ti.sell1Price) return ''; return style(commaSeparator(option.ti.buy1Price), '#16a34a', '', 'تقاضا') + ' | ' + style(commaSeparator(option.ti.sell1Price), '#dc2626', '', 'عرضه') + ' | ' + style(askBidSpread() + '%', '#6b7280', '', 'اسپرد');

return style(roundNumber(intrinsic(), 0), intrinsic() > 0 ? 'green' : '#999');

return roundNumber(timeValue(), 0);

let iv = roundNumber(intrinsic(), 0); let b = calcRateChange(intrinsic(), option.ti.lastPrice); return iv + ' : ' + b + '%';

return roundNumber(leverage(), 2);

return calcRateChange(ua.ti.lastPrice, option.strike, 1) + '%';

if (!option.openInterest) return ''; let chg = option.openInterestPC; let chgColor = chg > 5 ? '#16a34a' : chg < -5 ? '#dc2626' : '#6b7280'; return style(rnwc(option.openInterest), '', '', 'OI') + ' | ' + style(roundNumber(chg, 1) + '%', chgColor, '', 'تغییر');

let status = option.chainOpen ? 'باز' : 'بسته/محدود'; let color = option.chainOpen ? '#16a34a' : '#dc2626'; return style(status, color, '', 'زنجیره') + ' | ' + style(roundNumber(option.chainFill, 0) + '%', '#ea580c', '', 'درصد سقف');

let result = ''; for (let index = -2; index <= 2; index++) { if (index == 0) continue; let o = optionSE(index); if (o) result += showDetail(o.namad, '#') + '<br>'; } return result;

let opp = optionSE(0, 'os'); return opp ? showDetail(opp.namad, 'put') : '';

let premium = option.ti.buy1Price; let base = ua.ti.lastPrice; if (!premium || !base) return ''; let pct = (premium / base) * 100; return roundNumber(ytmProfit(pct, option.daysUntilMaturity), 1) + '%';

let nextCall = optionSE(1); if (!nextCall) return ''; let debit = option.ti.sell1Price - nextCall.ti.buy1Price; let maxProfit = (nextCall.strike - option.strike) - debit; return style(commaSeparator(debit), '#ea580c', '', 'هزینه') + ' | ' + style(commaSeparator(maxProfit), '#16a34a', '', 'حداکثر سود');

let result = ''; let index = -1; let minMonthly = var1 != '' ? Number(var1) : 2; let minStrikeDist = var2 != '' ? Number(var2) : 10; while (optionSE(++index) != undefined) { let upper = optionSE(index); if (!upper || upper.ti.buy1Volume == 0 || option.ti.buy1Volume == 0) continue; let debit = (option.ti.sell1Price - upper.ti.buy1Price) * option.size; let profit = ((upper.strike - option.strike) * option.size) - debit; let yCapital = monthlyProfit((profit / debit) * 100, option.daysUntilMaturity); let disStrike = calcRateChange(ua.ti.lastPrice, upper.strike); if (yCapital >= minMonthly && disStrike > minStrikeDist && disStrike > 0 && option.ti.sell1Price > 0 && upper.ti.buy1Price > 0) { pos.add('buy', option.namad, 1, 'sell'); pos.add('sell', upper.namad, 1, 'buy'); result += showDetail(upper.namad) + ' : ' + style(yCapital, 'green', '', 'سود ماهانه') + ' : ' + style(disStrike, '#ea580c', '', 'فاصله اعمال'); result += pos.build('اسپرد ' + option.namad); } } return result;