[RESEARCH] Percentrank Bug

٧ مارس ٢٠١٩

I found a bug with built-in percentrank function. Sometimes it gives unexpected and incorrect results. You can see a one of them on the chart.

ALL scripts which use percentrank function are affected. No matter which version they use, no matter who is their author - ALL scripts which use this built-in function can work incorrectly.

If you want to avoid this bug use _percentrank function (the "shim") - you can find it in the script.

NOTE: Don't push on TradingView Support or Pine Core Team because they already know about this issue and work on the fix. I publish it to warn you.