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Contract OI history

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Jan 19, 2029 EXPIRATION

ASST $55.00 Call

ASST290119C00055000

Latest saved OI1,107Oct 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. 1,1075530 2026-10-13: 202 OI2026-10-14: 202 OI2026-10-15: 411 OI2026-10-16: 588 OI2026-10-21: 882 OI2026-10-23: 1,107 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, 2026Viewing1,107+225
Oct 21, 2026882+294
Oct 16, 2026588+177
Oct 15, 2026411+209
Oct 14, 20262020
Oct 13, 2026202No prior observation