Contract OI history
Back to SIRIOct 23, 2026 EXPIRATION
SIRI $28.00 Call
SIRI261023C00028000
Latest saved OI371Oct 23, 2026
Last change+169vs 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 | 371 | +169 |
| Oct 21, 2026 | 202 | +50 |
| Oct 16, 2026 | 152 | +52 |
| Oct 15, 2026 | 100 | -3 |
| Oct 14, 2026 | 103 | 0 |
| Oct 13, 2026 | 103 | +36 |
| Oct 09, 2026 | 67 | No prior observation |