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Contract OI history

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Dec 18, 2026 EXPIRATION

QUBT $19.00 Call

QUBT261218C00019000

Latest saved OI390Oct 23, 2026
Last change+94vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QUBT $19.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3901950 2026-10-09: 190 OI2026-10-13: 296 OI2026-10-14: 296 OI2026-10-15: 296 OI2026-10-16: 296 OI2026-10-21: 296 OI2026-10-23: 390 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

QUBT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing390+94
Oct 21, 20262960
Oct 16, 20262960
Oct 15, 20262960
Oct 14, 20262960
Oct 13, 2026296+106
Oct 09, 2026190No prior observation