Zone Master
Supply and demand zones, kept honest: where price left in a hurry, how fast it left, how often it has been tested and how much of each zone is left.

About Zone Master
Zone Master is a free, open-source supply and demand indicator for TradingView. A zone is the quiet base price left in a hurry: a handful of bars that stayed inside a couple of ATRs, followed by a departure of a few ATRs within a few bars.
Each zone knows how fast price left it, how many times it has been tested, and how much of it has been spent. As price trades back into a zone it melts from the edge price meets first, and a close beyond the far edge ends it. The base is drawn as a pad with its departure written on it, and a launch line runs from the pad to where the move ended.
The panel names the nearest demand and supply, and keeps the score of what happened on this chart the last ten times a zone was tested. Six events are available as alerts.
What it does
- Zones found from a quiet base and a fast departure, measured in ATRs
- Zones melt as price trades into them, and a close through the far edge ends them
- Fresh or tested labels, retired after a set number of tests
- Pad and launch line show the move that made each zone
- Panel with nearest demand and supply and the last ten tests on this chart
- Six alerts, plus Mint and Pink, Ice, Neon and Custom colours
- Free and open source on TradingView
Want the full suite?
Zone Master is free forever. Premium members also unlock Pro Signals V5 and Simple Screener Pro, all granted straight to their TradingView account.
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