Let Joshi bro post his point of view.
My view is
- if there is data difference (o. h. l. c) and it is very common, then the 2 charts will be different. You may check o. h. l. c of some of the candles
- what is your data start time, must be 9.16 (as I feel) and that of Z should be 9.15
- many times Z chart data does not match with NestPlus data, even both data having start time as 9.15
- So better not to compare 2 charts of different sources
BTW, even NestPlus Nifty and BankNifty open values doesnt match with NSE published open values
My view is
- if there is data difference (o. h. l. c) and it is very common, then the 2 charts will be different. You may check o. h. l. c of some of the candles
- what is your data start time, must be 9.16 (as I feel) and that of Z should be 9.15
- many times Z chart data does not match with NestPlus data, even both data having start time as 9.15
- So better not to compare 2 charts of different sources
BTW, even NestPlus Nifty and BankNifty open values doesnt match with NSE published open values