Regular Bullish: "D" navy label
Hidden Bullish: "H" navy label
Regular Bearish: "D" red label
Hidden Bearish: "H" red label
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.