OPEN-SOURCE SCRIPT
更新済 Wave Support and Resistance Pro

Copy and paste the level that is shared every morning in the Discord channel of Market Wave
リリースノート
Wave Support & Resistance Pro v2An all-in-one levels and market-structure tool. It lets you drop in your own support/resistance levels, auto-plots previous day and week highs/lows, colors every level by the role it's currently playing, fires directional alerts, and draws structure-based order blocks with an estimated volume read.
— FEATURES —
- Paste-in levels: Type or paste a comma-separated list of support levels and resistance levels straight into the settings (it ignores $ signs and line breaks, so messy pastes still work). Each one is drawn as an extended horizontal line.
- Role-based coloring: Every pasted level recolors itself live — green when price is above it (acting as support) and red when price is below it (acting as resistance) — so you always see which side you're on.
- Key Level: A manually entered level drawn thicker in its own color. If it matches a pasted level, that level is highlighted as the key.
- Previous Day / Week High & Low: Optional auto-plotted PDH, PDL, PWH and PWL, each with its own show toggle, alert toggle, and color picker.
- Directional alerts: Tick a level group on and it alerts automatically — support/lows when price drops through, resistance/highs when price rises through. Set up one alert in TradingView using "Any alert() function call."
- Order blocks (Smart Money Concepts): Blocks are anchored at the structural turning point of the leg that breaks structure. Breaks are labeled BOS (continuation) or CHoCH (trend flip), with optional HH/HL/LH/LL swing labels. Blocks extend right until price mitigates them, then clear automatically. Controls for swing sensitivity, max count, tight body-only zones, overlap hiding, and an ATR-based height cap keep them clean.
- Estimated block volume: Each block shows the volume traded during its formation plus the dominant buy/sell share, estimated from a lower timeframe.
— HOW TO USE —
1. Add to chart. Open settings.
2. Paste your support and resistance numbers into their boxes.
3. (Optional) Enter a Key Level and enable any previous day/week levels.
4. (Optional) Enable order blocks and adjust sensitivity to taste.
5. For alerts, create a TradingView alert on this indicator with the condition "Any alert() function call."
— NOTES —
The order-block logic is an original implementation of the publicly known Smart Money Concepts methodology. Buy/sell volume is an estimate derived from a lower timeframe — TradingView does not provide true bid/ask volume, so treat the percentage as an approximation, not order-flow data.
This script is a charting and analysis tool only. It is not financial advice and makes no guarantee of results. Always do your own research and manage your own risk.
リリースノート
Update — Market Structure + Volumetric Order BlocksAdded a full Smart Money Concepts layer on top of the support/resistance tool:
- Swing labels: HH / HL / LH / LL marked at each confirmed pivot (toggle on/off).
- BOS / CHoCH: each break of structure is labeled and drawn with a dashed connector to the broken swing. Bullish breaks show green, bearish red. Each swing can only break once, so no duplicate markers.
- Order blocks: anchored at the structural turning point, drawn as clean thin zones that extend until price mitigates them, then clear. Each block shows estimated traded volume and buy/sell share (estimated from a lower timeframe — TradingView has no true bid/ask volume).
- Cleaner level handling: pasted support/resistance lines now recolor by role (green when price is above, red when below), and previous day/week High & Low levels got their own color pickers.
All structure and order-block features have independent on/off toggles, plus a control to limit how many recent markers stay on screen.
オープンソーススクリプト
TradingViewの精神に則り、このスクリプトの作者はコードをオープンソースとして公開してくれました。トレーダーが内容を確認・検証できるようにという配慮です。作者に拍手を送りましょう!無料で利用できますが、コードの再公開はハウスルールに従う必要があります。
免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。
オープンソーススクリプト
TradingViewの精神に則り、このスクリプトの作者はコードをオープンソースとして公開してくれました。トレーダーが内容を確認・検証できるようにという配慮です。作者に拍手を送りましょう!無料で利用できますが、コードの再公開はハウスルールに従う必要があります。
免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。