Contract OI history
Back to CYTKNov 20, 2026 EXPIRATION
CYTK $62.50 Call
CYTK261120C00062500
Latest saved OI42Oct 23, 2026
Last change+15vs previous saved observation
Saved market days5Oct 14, 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 | 42 | +15 |
| Oct 21, 2026 | 27 | +27 |
| Oct 16, 2026 | 0 | 0 |
| Oct 15, 2026 | 0 | 0 |
| Oct 14, 2026 | 0 | No prior observation |