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Contract OI history

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Dec 18, 2026 EXPIRATION

IONQ $50.00 Put

IONQ261218P00050000

Latest saved OI1,334Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $50.00 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. 1,3366680 2026-10-02: 1,317 OI2026-10-05: 1,313 OI2026-10-06: 1,308 OI2026-10-07: 1,308 OI2026-10-08: 1,308 OI2026-10-09: 1,303 OI2026-10-13: 1,329 OI2026-10-14: 1,329 OI2026-10-15: 1,333 OI2026-10-16: 1,336 OI2026-10-21: 1,325 OI2026-10-23: 1,334 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, 2026Viewing1,334+9
Oct 21, 20261,325-11
Oct 16, 20261,336+3
Oct 15, 20261,333+4
Oct 14, 20261,3290
Oct 13, 20261,329+26
Oct 09, 20261,303-5
Oct 08, 20261,3080
Oct 07, 20261,3080
Oct 06, 20261,308-5
Oct 05, 20261,313-4
Oct 02, 20261,317No prior observation