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Contract OI history

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Nov 20, 2026 EXPIRATION

IONQ $22.50 Put

IONQ261120P00022500

Latest saved OI3,688Oct 23, 2026
Last change+2vs 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. 3,6881,8440 2026-10-02: 2,134 OI2026-10-05: 2,134 OI2026-10-06: 3,382 OI2026-10-07: 3,382 OI2026-10-08: 3,382 OI2026-10-09: 3,382 OI2026-10-13: 3,383 OI2026-10-14: 3,383 OI2026-10-15: 3,425 OI2026-10-16: 3,443 OI2026-10-21: 3,686 OI2026-10-23: 3,688 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, 2026Viewing3,688+2
Oct 21, 20263,686+243
Oct 16, 20263,443+18
Oct 15, 20263,425+42
Oct 14, 20263,3830
Oct 13, 20263,383+1
Oct 09, 20263,3820
Oct 08, 20263,3820
Oct 07, 20263,3820
Oct 06, 20263,382+1,248
Oct 05, 20262,1340
Oct 02, 20262,134No prior observation