It appears that the units for some of the inputs to the script (WALCL, WTREGEN, RRPONTSYD) have changed on TradingView. I've updated the formulas to accommodate the new units.
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 publications is governed by House rules. 您可以收藏它以在圖表上使用。