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Contract OI history

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Jan 21, 2028 EXPIRATION

ASAN $20.00 Call

ASAN280121C00020000

Latest saved OI984Oct 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. 9844920 2026-10-02: 467 OI2026-10-05: 429 OI2026-10-06: 429 OI2026-10-07: 429 OI2026-10-08: 431 OI2026-10-09: 431 OI2026-10-13: 890 OI2026-10-14: 884 OI2026-10-15: 884 OI2026-10-16: 984 OI2026-10-21: 984 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, 2026Viewing9840
Oct 16, 2026984+100
Oct 15, 20268840
Oct 14, 2026884-6
Oct 13, 2026890+459
Oct 09, 20264310
Oct 08, 2026431+2
Oct 07, 20264290
Oct 06, 20264290
Oct 05, 2026429-38
Oct 02, 2026467No prior observation