Contract OI history
Back to DUOLJan 15, 2027 EXPIRATION
DUOL $175.00 Call
DUOL270115C00175000
Latest saved OI130Oct 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, 2026Viewing | 130 | -1 |
| Oct 21, 2026 | 131 | -1 |
| Oct 16, 2026 | 132 | 0 |
| Oct 15, 2026 | 132 | +3 |
| Oct 14, 2026 | 129 | 0 |
| Oct 13, 2026 | 129 | 0 |
| Oct 09, 2026 | 129 | No prior observation |