a basic method to evaluate stock dividend periodicity.
* it does not adapt well to changes in periodicity, if there is a big enough change on the dividend period plan.
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.