1) Logic for detection of strength candles, only displayed candles are of strength (BH>50%CH)
2) Wicks are not considered
3) Any Gaps are indicated with a arrow, can detect gapup and gapdown
This indicator is apt for small screen devices
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.