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Contract OI history

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Mar 19, 2027 EXPIRATION

IONQ $20.00 Put

IONQ270319P00020000

Latest saved OI351Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $20.00 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. 3511750 2026-10-02: 228 OI2026-10-05: 228 OI2026-10-06: 230 OI2026-10-07: 227 OI2026-10-08: 227 OI2026-10-09: 227 OI2026-10-13: 338 OI2026-10-14: 338 OI2026-10-15: 345 OI2026-10-16: 345 OI2026-10-21: 350 OI2026-10-23: 351 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, 2026Viewing351+1
Oct 21, 2026350+5
Oct 16, 20263450
Oct 15, 2026345+7
Oct 14, 20263380
Oct 13, 2026338+111
Oct 09, 20262270
Oct 08, 20262270
Oct 07, 2026227-3
Oct 06, 2026230+2
Oct 05, 20262280
Oct 02, 2026228No prior observation