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Contract OI history

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Jan 15, 2027 EXPIRATION

ASAN $5.00 Put

ASAN270115P00005000

Latest saved OI1,948Oct 21, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASAN $5.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 1,9519750 2026-10-02: 1,944 OI2026-10-05: 1,944 OI2026-10-06: 1,944 OI2026-10-07: 1,944 OI2026-10-08: 1,944 OI2026-10-09: 1,944 OI2026-10-13: 1,944 OI2026-10-14: 1,951 OI2026-10-15: 1,951 OI2026-10-16: 1,948 OI2026-10-21: 1,948 OI Oct 02, 2026Oct 21, 2026

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

ASAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing1,9480
Oct 16, 20261,948-3
Oct 15, 20261,9510
Oct 14, 20261,951+7
Oct 13, 20261,9440
Oct 09, 20261,9440
Oct 08, 20261,9440
Oct 07, 20261,9440
Oct 06, 20261,9440
Oct 05, 20261,9440
Oct 02, 20261,944No prior observation