I am quite surprised with the data that i see on the chart for HDFCBANK JUNE FUTURE at 2025-06-06T07:36:00Z
There is sudden drop in the OI but the volume traded during that window is far less than the change in OI. so is that possible.
For candle at 13:09 the change in OI is almost 1M but volumes are in few thousands, how is that possible.
|Candle Time | Volume | OI | Change in OI|
|— | — | — | —|
|13:03 | 39,050 | 112,035,550 | | |
13:06 | 62,700 | 112,027,850 | -7,700|
|13:09 | 45,100 | 111,017,500 | -1,010,350| |
13:12 | 60,500 | 110,977,900 | -39,600|
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