For entry, it consists of Modified and Advanced . The Advanced is not available on its own, but all others are publically
For exit it consists of the DIDI Index and the QQE line (original idea by Jie). Special thanks to Michael Kuczynski for the idea to include the FTLM digital filter.
Long signal: Green bars (upper and lower are both green)
Short signal: Red bars (upper and lower are both red)
Exit signal: Purple bars (bottom) - DIDI Index with QQE line
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.