I didn't use any original code! Neither OBV (written by LazyBear) nor DIvergence (author unknown) was written by me. I merely modified the sytax a little to combine them.
Very useful for spotting divergences with OBV oscillator.
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.