Hi Bruce

I would like to have Formula  for 13, 21 & 50 period:

Range as % of close should be calculated based on range of a particular day devided by closing price of that particular day and say for 13 day all 13 days range as % of close calculated based on every day range & close of that particular day as mentioned before and then all 13 days range as % of close is added and then devided by 13. And similarly for 21 & 50 period.

Thanks

Regards

Please try the following Custom PCF Indicator:

- Period: 13
- Average Type: Simple
- Formula: 100 * (H - L) / C

You can adjust the period to 21 and 50 as desired.