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Contract OI history

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Mar 19, 2027 EXPIRATION

ASST $55.00 Call

ASST270319C00055000

Latest saved OI469Oct 23, 2026
Last change+225vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $55.00 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 4692340 2026-10-13: 131 OI2026-10-14: 131 OI2026-10-15: 139 OI2026-10-16: 144 OI2026-10-21: 244 OI2026-10-23: 469 OI Oct 13, 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, 2026Viewing469+225
Oct 21, 2026244+100
Oct 16, 2026144+5
Oct 15, 2026139+8
Oct 14, 20261310
Oct 13, 2026131No prior observation