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Contract OI history

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Jan 21, 2028 EXPIRATION

ASST $500.00 Call

ASST2280121C00000500

Latest saved OI26,781Oct 23, 2026
Last change-19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $500.00 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. 27,87413,9370 2026-10-09: 26,810 OI2026-10-13: 27,874 OI2026-10-14: 27,874 OI2026-10-15: 26,810 OI2026-10-16: 26,810 OI2026-10-21: 26,800 OI2026-10-23: 26,781 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, 2026Viewing26,781-19
Oct 21, 202626,800-10
Oct 16, 202626,8100
Oct 15, 202626,810-1,064
Oct 14, 202627,8740
Oct 13, 202627,874+1,064
Oct 09, 202626,810No prior observation