Contract OI history
Back to NVAXNov 13, 2026 EXPIRATION
NVAX $11.50 Call
NVAX261113C00011500
Latest saved OI181Oct 23, 2026
Last change-1vs 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, 2026 | 181 | -1 |
| Oct 21, 2026Viewing | 182 | +80 |
| Oct 16, 2026 | 102 | +1 |
| Oct 15, 2026 | 101 | +99 |
| Oct 14, 2026 | 2 | 0 |
| Oct 13, 2026 | 2 | 0 |
| Oct 09, 2026 | 2 | No prior observation |