How the Script Works:
1. The script identifies potential Head and Shoulders patterns by searching for specific pivot highs and pivot lows in the price data.
2. It checks for the presence of a left shoulder, head, and right shoulder based on the conditions defined in the script.
3. If a valid Head and Shoulders pattern is found, the script plots lines and...
This script automatically detects horizontal support / resistance levels based on user-programmable criteria.
For example, you can detect boundaries with >3 touches within 200 days, allowing a tolerance of 1/4*ATR.
"Touches" are defined from pivots on the chart. The best way to search for larger/smaller patterns is to increase/decrease the pivot size.*
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![USDNZD: Pivot Pattern Boundaries [cajole]](https://s3.tradingview.com/h/hsEFLsr7_mid.png "Pivot Pattern Boundaries [cajole]")
