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Contract OI history

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May 21, 2027 EXPIRATION

ABAT $2.00 Call

ABAT270521C00002000

Latest saved OI65Oct 20, 2026
Last change+2vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABAT $2.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 65320 2026-10-09: 9 OI2026-10-13: 9 OI2026-10-15: 10 OI2026-10-16: 63 OI2026-10-20: 65 OI Oct 09, 2026Oct 20, 2026

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

ABAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing65+2
Oct 16, 202663+53
Oct 15, 202610+1
Oct 13, 202690
Oct 09, 20269No prior observation