Twlv's Key KeyLevels with Dashboard

15. Aug.

What It Is
A clean key‑levels tool that plots yesterday’s and last week’s highs/lows plus the prior overnight session’s high/low, and shows a compact dashboard that tells you when the current chart or selected symbols have “engaged” (touched) those levels.

Levels it tracks
- PDH/PDL: Previous Daily High/Low (from TradingView’s prior daily bar).
- PWH/PWL: Previous Weekly High/Low (from the prior weekly bar).
- PSH/PSL: Prior 20:00–05:00 EST session High/Low.
- Finalized at 05:00 EST.
- Shown only between 06:00–17:00 EST on intraday charts.

How it decides “engaged”
- A level is “engaged” once price trades through it after the current day starts.
- Engagement latches for the rest of the day and resets at the next day start.

Dashboard
- Two columns: Symbol | Key Level.
- Always shows the current chart plus any watchlist symbols you enable.
- Key Level cell lists any engaged levels (e.g., PWL, PDH, PSH). Turns green when at least one is engaged; otherwise grey.
- Symbols are auto‑cleaned (e.g., “CME_MINI:ES1!” → “ES”). Footer watermark is centered.

Drawing
- Horizontal lines anchored to real candles (no “floating”).
- Finite line length so labels remain visible; labels sit at the right edge.

Time handling
- Session window uses strict EST (no DST) via `Etc/GMT+5`.
- PSH/PSL reset daily; PD/PW update on each new completed D/W bar.

Customization
- Pick up to six symbols to monitor; the chart always plots its own lines.
- Color, width, labels, and dashboard on/off are configurable. Core engine timing and session rules are fixed to prevent accidental changes.

Intended use
- Spot where price is likely to react: yesterday/week highs/lows and the prior overnight range.
- Glance at the dashboard to know which levels are active across your chosen markets without switching charts.

15. Aug.

Versionshinweise

Added per‑symbol dashboard colors
New inputs under Watchlist: “Ticker 1 Color” … “Ticker 6 Color”.
When a watched symbol engages any key level (PDH/PDL/PWH/PWL/PSH/PSL), the Key Level cell’s background uses that symbol’s chosen color for easier reignition.