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Contract OI history

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Jan 15, 2027 EXPIRATION

IONQ $22.50 Put

IONQ270115P00022500

Latest saved OI1,632Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $22.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6328160 2026-10-02: 292 OI2026-10-05: 292 OI2026-10-06: 289 OI2026-10-07: 283 OI2026-10-08: 283 OI2026-10-09: 285 OI2026-10-13: 291 OI2026-10-14: 291 OI2026-10-15: 572 OI2026-10-16: 572 OI2026-10-21: 1,617 OI2026-10-23: 1,632 OI Oct 02, 2026Oct 23, 2026

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

IONQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,632+15
Oct 21, 20261,617+1,045
Oct 16, 20265720
Oct 15, 2026572+281
Oct 14, 20262910
Oct 13, 2026291+6
Oct 09, 2026285+2
Oct 08, 20262830
Oct 07, 2026283-6
Oct 06, 2026289-3
Oct 05, 20262920
Oct 02, 2026292No prior observation