OPEN-SOURCE SCRIPT

Hierarchical High Low Structure

502
This indicator identifies hierarchical market structure using three levels of swing highs and lows:

* **SH / SL** — Short-Term High / Low
* **MH / ML** — Mid-Term High / Low
* **LH / LL** — Long-Term High / Low

Each level is derived from the previous one using the same symmetrical pivot logic. The script also connects confirmed MH/LH and ML/LL points with an alternating structure line, keeping the more extreme point when multiple highs or lows appear consecutively.

Swing points are confirmed only after the required right-side structure forms, so labels are plotted back on the original pivot bar. This indicator is intended for market structure analysis, not as a standalone trading signal.

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