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Contract OI history

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Mar 19, 2027 EXPIRATION

ASST $25.00 Call

ASST270319C00025000

Latest saved OI1,507Oct 23, 2026
Last change-72vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5797890 2026-10-09: 1,403 OI2026-10-13: 1,452 OI2026-10-14: 1,452 OI2026-10-15: 1,559 OI2026-10-16: 1,564 OI2026-10-21: 1,579 OI2026-10-23: 1,507 OI Oct 09, 2026Oct 23, 2026

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

ASST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,507-72
Oct 21, 20261,579+15
Oct 16, 20261,564+5
Oct 15, 20261,559+107
Oct 14, 20261,4520
Oct 13, 20261,452+49
Oct 09, 20261,403No prior observation