Contract OI history
Back to QGENNov 20, 2026 EXPIRATION
QGEN $45.00 Call
QGEN261120C00045000
Latest saved OI1,449Oct 23, 2026
Last change+44vs previous saved observation
Saved market days11Oct 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 | 1,449 | +44 |
| Oct 21, 2026 | 1,405 | +104 |
| Oct 16, 2026 | 1,301 | -4 |
| Oct 15, 2026 | 1,305 | -15 |
| Oct 13, 2026 | 1,320 | 0 |
| Oct 09, 2026 | 1,320 | 0 |
| Oct 08, 2026 | 1,320 | +40 |
| Oct 07, 2026 | 1,280 | 0 |
| Oct 06, 2026 | 1,280 | -99 |
| Oct 05, 2026 | 1,379 | +98 |
| Oct 02, 2026 | 1,281 | No prior observation |