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Contract OI history

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Dec 18, 2026 EXPIRATION

IONQ $25.00 Put

IONQ261218P00025000

Latest saved OI5,365Oct 23, 2026
Last change-247vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $25.00 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. 5,6532,8260 2026-10-02: 5,634 OI2026-10-05: 5,627 OI2026-10-06: 5,631 OI2026-10-07: 5,647 OI2026-10-08: 5,647 OI2026-10-09: 5,653 OI2026-10-13: 5,228 OI2026-10-14: 5,228 OI2026-10-15: 5,244 OI2026-10-16: 5,562 OI2026-10-21: 5,612 OI2026-10-23: 5,365 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, 2026Viewing5,365-247
Oct 21, 20265,612+50
Oct 16, 20265,562+318
Oct 15, 20265,244+16
Oct 14, 20265,2280
Oct 13, 20265,228-425
Oct 09, 20265,653+6
Oct 08, 20265,6470
Oct 07, 20265,647+16
Oct 06, 20265,631+4
Oct 05, 20265,627-7
Oct 02, 20265,634No prior observation