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Contract OI history

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Mar 19, 2027 EXPIRATION

ASST $39.00 Call

ASST270319C00039000

Latest saved OI331Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $39.00 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. 3321660 2026-10-09: 224 OI2026-10-13: 238 OI2026-10-14: 238 OI2026-10-15: 264 OI2026-10-16: 265 OI2026-10-21: 332 OI2026-10-23: 331 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, 2026Viewing331-1
Oct 21, 2026332+67
Oct 16, 2026265+1
Oct 15, 2026264+26
Oct 14, 20262380
Oct 13, 2026238+14
Oct 09, 2026224No prior observation