Contract OI history
Back to MSDec 17, 2027 EXPIRATION
MS $210.00 Call
MS271217C00210000
Latest saved OI273Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 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 | 273 | +1 |
| Oct 21, 2026 | 272 | +2 |
| Oct 16, 2026 | 270 | +2 |
| Oct 15, 2026 | 268 | -4 |
| Oct 14, 2026 | 272 | 0 |
| Oct 13, 2026 | 272 | +8 |
| Oct 09, 2026 | 264 | +5 |
| Oct 08, 2026 | 259 | 0 |
| Oct 07, 2026 | 259 | 0 |
| Oct 06, 2026 | 259 | +18 |
| Oct 05, 2026 | 241 | +9 |
| Oct 02, 2026 | 232 | No prior observation |