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Contract OI history

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Nov 20, 2026 EXPIRATION

ASND $230.00 Put

ASND261120P00230000

Latest saved OI194Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ASND $230.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 194970 2026-10-08: 29 OI2026-10-09: 82 OI2026-10-13: 82 OI2026-10-14: 82 OI2026-10-16: 194 OI2026-10-21: 194 OI2026-10-23: 194 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ASND contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1940
Oct 21, 20261940
Oct 16, 2026194+112
Oct 14, 2026820
Oct 13, 2026820
Oct 09, 202682+53
Oct 08, 202629No prior observation