This indicator just plots the combination of RGRR and GRGG candlesticks. (R = Red / Bearish, G = Green / Bullish)
When either pattern occurs, trade the combined high and combined low of recent 2 RR or recent 2 GG candles. I.e.,
Buy above GG's high with SL at GG's low.
Sell below RR's low with SL at RR's high.
Refer the shared chart for example. The signals were plotted on both the sides, and wherever triggered - gave rewards.
Only 1 at 05-Apr, 10:50 a.m. did not trigger, but that must then be ignored. Do not hurry to enter the trade, wait for breakout / breakdown above combined high / low.
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.