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Contract OI history

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Nov 20, 2026 EXPIRATION

IONQ $20.00 Put

IONQ261120P00020000

Latest saved OI2,912Oct 23, 2026
Last change0vs 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. 2,9121,4560 2026-10-02: 2,298 OI2026-10-05: 2,298 OI2026-10-06: 2,298 OI2026-10-07: 2,298 OI2026-10-08: 2,298 OI2026-10-09: 2,298 OI2026-10-13: 2,347 OI2026-10-14: 2,347 OI2026-10-15: 2,386 OI2026-10-16: 2,387 OI2026-10-21: 2,912 OI2026-10-23: 2,912 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, 2026Viewing2,9120
Oct 21, 20262,912+525
Oct 16, 20262,387+1
Oct 15, 20262,386+39
Oct 14, 20262,3470
Oct 13, 20262,347+49
Oct 09, 20262,2980
Oct 08, 20262,2980
Oct 07, 20262,2980
Oct 06, 20262,2980
Oct 05, 20262,2980
Oct 02, 20262,298No prior observation