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Contract OI history

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Feb 19, 2027 EXPIRATION

ACTG $7.50 Call

ACTG270219C00007500

Latest saved OI436Oct 21, 2026
Last change+30vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ACTG $7.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 4362180 2026-10-09: 406 OI2026-10-13: 406 OI2026-10-14: 406 OI2026-10-15: 406 OI2026-10-16: 406 OI2026-10-21: 436 OI Oct 09, 2026Oct 21, 2026

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

ACTG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing436+30
Oct 16, 20264060
Oct 15, 20264060
Oct 14, 20264060
Oct 13, 20264060
Oct 09, 2026406No prior observation