When querying for historical data, we see that for some equities, we end up getting multiple records for same day e.g. for tradingsymbol: EIFFL-BE, exchange: NSE we see multiple records for datetime 2017-04-21 00:00:00+05:30 .
When queried for 20-Apr-2017 to 22-Apr-2017: open high low close volume oi datetime 2017-04-20 00:00:00+05:30 88.25 88.25 88.20 88.2 3200 0 2017-04-21 00:00:00+05:30 9.51 9.51 9.50 9.5 500 0 2017-04-21 00:00:00+05:30 89.15 89.80 89.15 89.2 8000 0
