OPEN-SOURCE SCRIPT
Key Levels

What it does
It plots your key liquidity reference levels on NQ/ES/YM, all on a New York clock (America/New_York, auto EST/EDT), built for intraday timeframes. Every level is a horizontal line extended right with a right-margin label, so labels stay readable on any timeframe and don't squeeze the price scale.
Levels plotted
Sessions — Asia (18:00–02:29), London (02:30–06:59), NY AM (07:00–11:29). Each plots that session's high and low. They belong to the current trading day; at the close they clear off the chart and move to history.
NY Midnight Open (NYMO) — the 00:00 ET open.
9:30 Open — the cash-open price, now pulled from 30-minute data so it reads correctly on every timeframe (1H and higher included).
Prior Day H/L (PDH/PDL) — the trading day runs 18:00 → 16:59 next day, finalized at the close so it's visible all weekend. Keeps the last 3 days. Swept levels relabel "old" and switch to dashed.
Prior Week H/L (PWH/PWL) — Sunday 18:00 → Friday 16:59. Keeps the last 3 weeks. Same sweep relabel/dash behavior.
Trading-day logic
Everything rolls on the trading day (18:00 boundary, +6h shift), not the calendar day, and the weekend gap is handled so Friday's levels finalize correctly.
Backtesting / history
A "Show current day" toggle plus individual "Show N days back" toggles (1–5) let you bring archived session/anchor days back onto the chart one at a time. With current-day off during market close, the recent day's PD/PW previews now clear too.
Settings
Per-level color inputs (each controls both line and label), show/hide per level, and a global line width. NYMO and 9:30 default to black — recolor those for a dark chart.
It plots your key liquidity reference levels on NQ/ES/YM, all on a New York clock (America/New_York, auto EST/EDT), built for intraday timeframes. Every level is a horizontal line extended right with a right-margin label, so labels stay readable on any timeframe and don't squeeze the price scale.
Levels plotted
Sessions — Asia (18:00–02:29), London (02:30–06:59), NY AM (07:00–11:29). Each plots that session's high and low. They belong to the current trading day; at the close they clear off the chart and move to history.
NY Midnight Open (NYMO) — the 00:00 ET open.
9:30 Open — the cash-open price, now pulled from 30-minute data so it reads correctly on every timeframe (1H and higher included).
Prior Day H/L (PDH/PDL) — the trading day runs 18:00 → 16:59 next day, finalized at the close so it's visible all weekend. Keeps the last 3 days. Swept levels relabel "old" and switch to dashed.
Prior Week H/L (PWH/PWL) — Sunday 18:00 → Friday 16:59. Keeps the last 3 weeks. Same sweep relabel/dash behavior.
Trading-day logic
Everything rolls on the trading day (18:00 boundary, +6h shift), not the calendar day, and the weekend gap is handled so Friday's levels finalize correctly.
Backtesting / history
A "Show current day" toggle plus individual "Show N days back" toggles (1–5) let you bring archived session/anchor days back onto the chart one at a time. With current-day off during market close, the recent day's PD/PW previews now clear too.
Settings
Per-level color inputs (each controls both line and label), show/hide per level, and a global line width. NYMO and 9:30 default to black — recolor those for a dark chart.
오픈 소스 스크립트
트레이딩뷰의 진정한 정신에 따라, 이 스크립트의 작성자는 이를 오픈소스로 공개하여 트레이더들이 기능을 검토하고 검증할 수 있도록 했습니다. 작성자에게 찬사를 보냅니다! 이 코드는 무료로 사용할 수 있지만, 코드를 재게시하는 경우 하우스 룰이 적용된다는 점을 기억하세요.
면책사항
해당 정보와 게시물은 금융, 투자, 트레이딩 또는 기타 유형의 조언이나 권장 사항으로 간주되지 않으며, 트레이딩뷰에서 제공하거나 보증하는 것이 아닙니다. 자세한 내용은 이용 약관을 참조하세요.
오픈 소스 스크립트
트레이딩뷰의 진정한 정신에 따라, 이 스크립트의 작성자는 이를 오픈소스로 공개하여 트레이더들이 기능을 검토하고 검증할 수 있도록 했습니다. 작성자에게 찬사를 보냅니다! 이 코드는 무료로 사용할 수 있지만, 코드를 재게시하는 경우 하우스 룰이 적용된다는 점을 기억하세요.
면책사항
해당 정보와 게시물은 금융, 투자, 트레이딩 또는 기타 유형의 조언이나 권장 사항으로 간주되지 않으며, 트레이딩뷰에서 제공하거나 보증하는 것이 아닙니다. 자세한 내용은 이용 약관을 참조하세요.