I've added a line and modified the stop as below;
In an uptrend....
1. a yellow dot will appear once it's time to move your stop. The yellow dot will display at the level of the stop loss. Place your stop 1 pip below the dot.
2. The yellow dot will only appear if a new higher low has formed and has been confirmed. Also the current candle must have broken the high of a previous candle or the dot will not appear.
3. The dot will also appear if there is a likely reversal of the current trend.
Also works in downtrends.....
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.