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Contract OI history

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Jan 15, 2027 EXPIRATION

TRMD $42.50 Call

TRMD270115C00042500

Latest saved OI173Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TRMD $42.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 173860 2026-10-08: 173 OI2026-10-09: 173 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-16: 172 OI2026-10-21: 172 OI2026-10-23: 173 OI Oct 08, 2026Oct 23, 2026

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

TRMD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing173+1
Oct 21, 20261720
Oct 16, 2026172-1
Oct 14, 20261730
Oct 13, 20261730
Oct 09, 20261730
Oct 08, 2026173No prior observation