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Contract OI history

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Dec 18, 2026 EXPIRATION

ASAN $12.50 Call

ASAN261218C00012500

Latest saved OI1,465Oct 21, 2026
Last change+646vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASAN $12.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 1,4657320 2026-10-02: 616 OI2026-10-05: 626 OI2026-10-06: 626 OI2026-10-07: 661 OI2026-10-08: 702 OI2026-10-09: 751 OI2026-10-13: 823 OI2026-10-14: 838 OI2026-10-15: 820 OI2026-10-16: 819 OI2026-10-21: 1,465 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, 2026Viewing1,465+646
Oct 16, 2026819-1
Oct 15, 2026820-18
Oct 14, 2026838+15
Oct 13, 2026823+72
Oct 09, 2026751+49
Oct 08, 2026702+41
Oct 07, 2026661+35
Oct 06, 20266260
Oct 05, 2026626+10
Oct 02, 2026616No prior observation