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Contract OI history

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Oct 30, 2026 EXPIRATION

QUBT $7.50 Put

QUBT261030P00007500

Latest saved OI238Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QUBT $7.50 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. 2621310 2026-10-09: 262 OI2026-10-13: 256 OI2026-10-14: 256 OI2026-10-15: 235 OI2026-10-16: 225 OI2026-10-21: 236 OI2026-10-23: 238 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, 2026Viewing238+2
Oct 21, 2026236+11
Oct 16, 2026225-10
Oct 15, 2026235-21
Oct 14, 20262560
Oct 13, 2026256-6
Oct 09, 2026262No prior observation