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Contract OI history

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Oct 23, 2026 EXPIRATION

IONQ $40.00 Put

IONQ261023P00040000

Latest saved OI3Oct 23, 2026
Last change-329vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $40.00 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. 4062030 2026-10-02: 276 OI2026-10-05: 315 OI2026-10-06: 378 OI2026-10-07: 372 OI2026-10-08: 372 OI2026-10-09: 395 OI2026-10-13: 406 OI2026-10-14: 406 OI2026-10-15: 393 OI2026-10-16: 387 OI2026-10-21: 332 OI2026-10-23: 3 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, 2026Viewing3-329
Oct 21, 2026332-55
Oct 16, 2026387-6
Oct 15, 2026393-13
Oct 14, 20264060
Oct 13, 2026406+11
Oct 09, 2026395+23
Oct 08, 20263720
Oct 07, 2026372-6
Oct 06, 2026378+63
Oct 05, 2026315+39
Oct 02, 2026276No prior observation