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Contract OI history

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Jan 15, 2027 EXPIRATION

ASAN $20.00 Call

ASAN270115C00020000

Latest saved OI1,309Oct 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 $20.00 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. 1,3096540 2026-10-02: 1,306 OI2026-10-05: 1,306 OI2026-10-06: 1,306 OI2026-10-07: 1,308 OI2026-10-08: 1,308 OI2026-10-09: 1,308 OI2026-10-13: 1,309 OI2026-10-14: 1,309 OI2026-10-15: 1,309 OI2026-10-16: 1,309 OI2026-10-21: 1,309 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, 2026Viewing1,3090
Oct 16, 20261,3090
Oct 15, 20261,3090
Oct 14, 20261,3090
Oct 13, 20261,309+1
Oct 09, 20261,3080
Oct 08, 20261,3080
Oct 07, 20261,308+2
Oct 06, 20261,3060
Oct 05, 20261,3060
Oct 02, 20261,306No prior observation