Contract OI history
Back to SIGJan 15, 2027 EXPIRATION
SIG $110.00 Put
SIG270115P00110000
Latest saved OI72Oct 23, 2026
Last change+23vs previous saved observation
Saved market days10Oct 02, 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 | 72 | +23 |
| Oct 20, 2026 | 49 | 0 |
| Oct 16, 2026 | 49 | 0 |
| Oct 15, 2026 | 49 | +12 |
| Oct 14, 2026 | 37 | 0 |
| Oct 13, 2026 | 37 | +3 |
| Oct 08, 2026 | 34 | 0 |
| Oct 07, 2026 | 34 | 0 |
| Oct 06, 2026 | 34 | -1 |
| Oct 02, 2026 | 35 | No prior observation |