Contract OI history
Back to MSFTJan 15, 2027 EXPIRATION
MSFT $430.00 Call
MSFT270115C00430000
Latest saved OI5,321Oct 23, 2026
Last change+19vs 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 | 5,321 | +19 |
| Oct 21, 2026 | 5,302 | +30 |
| Oct 16, 2026 | 5,272 | -8 |
| Oct 15, 2026 | 5,280 | 0 |
| Oct 14, 2026 | 5,280 | 0 |
| Oct 13, 2026 | 5,280 | -17 |
| Oct 09, 2026 | 5,297 | No prior observation |