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1) Is the historical data adjusted for stock splits?
2) For Bank Nifty (Instrument token 260105) the data is available from 2015-02-02
[
"2011-07-13T00:00:00+0530",
2490,
2528.94,
2478.05,
2519.69,
372091
],
[
"2011-07-14T00:00:00+0530",
505.1,
513.29,
498.8,
505.95,
2338586
],
2) Yes using days data.
1) We adjust historical data for stocks which has went through corporate actions only after 2014.
We will adjust older data in future.
2) Yes, we have it only till 02/02/2015. Data before this for NIFTY BANK will be released soon.