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Contract OI history

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Dec 18, 2026 EXPIRATION

QUBT $12.00 Put

QUBT261218P00012000

Latest saved OI607Oct 23, 2026
Last change+50vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QUBT $12.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6073030 2026-10-09: 557 OI2026-10-13: 557 OI2026-10-14: 557 OI2026-10-15: 557 OI2026-10-16: 557 OI2026-10-21: 557 OI2026-10-23: 607 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, 2026Viewing607+50
Oct 21, 20265570
Oct 16, 20265570
Oct 15, 20265570
Oct 14, 20265570
Oct 13, 20265570
Oct 09, 2026557No prior observation