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Mar 19, 2027 EXPIRATION

IONQ $17.50 Put

IONQ270319P00017500

Latest saved OI387Oct 23, 2026
Last change+46vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IONQ $17.50 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. 3871930 2026-10-02: 158 OI2026-10-05: 158 OI2026-10-06: 158 OI2026-10-07: 158 OI2026-10-08: 158 OI2026-10-09: 158 OI2026-10-13: 162 OI2026-10-14: 162 OI2026-10-15: 167 OI2026-10-16: 334 OI2026-10-21: 341 OI2026-10-23: 387 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, 2026Viewing387+46
Oct 21, 2026341+7
Oct 16, 2026334+167
Oct 15, 2026167+5
Oct 14, 20261620
Oct 13, 2026162+4
Oct 09, 20261580
Oct 08, 20261580
Oct 07, 20261580
Oct 06, 20261580
Oct 05, 20261580
Oct 02, 2026158No prior observation