Contract OI history
Back to QBTSMar 19, 2027 EXPIRATION
QBTS $15.00 Put
QBTS270319P00015000
Latest saved OI773Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026Viewing | 773 | +30 |
| Oct 21, 2026 | 743 | +4 |
| Oct 16, 2026 | 739 | +2 |
| Oct 15, 2026 | 737 | -17 |
| Oct 14, 2026 | 754 | 0 |
| Oct 13, 2026 | 754 | +51 |
| Oct 09, 2026 | 703 | No prior observation |