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Contract OI history

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Nov 20, 2026 EXPIRATION

IONQ $55.00 Put

IONQ261120P00055000

Latest saved OI396Oct 23, 2026
Last change-27vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $55.00 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. 4312150 2026-10-02: 419 OI2026-10-05: 419 OI2026-10-06: 429 OI2026-10-07: 429 OI2026-10-08: 429 OI2026-10-09: 431 OI2026-10-13: 429 OI2026-10-14: 429 OI2026-10-15: 426 OI2026-10-16: 424 OI2026-10-21: 423 OI2026-10-23: 396 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, 2026Viewing396-27
Oct 21, 2026423-1
Oct 16, 2026424-2
Oct 15, 2026426-3
Oct 14, 20264290
Oct 13, 2026429-2
Oct 09, 2026431+2
Oct 08, 20264290
Oct 07, 20264290
Oct 06, 2026429+10
Oct 05, 20264190
Oct 02, 2026419No prior observation