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Contract OI history

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Nov 20, 2026 EXPIRATION

TRMD $40.00 Put

TRMD261120P00040000

Latest saved OI1,072Oct 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 $40.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,0725360 2026-10-08: 154 OI2026-10-09: 154 OI2026-10-13: 155 OI2026-10-14: 1,021 OI2026-10-16: 1,041 OI2026-10-21: 1,071 OI2026-10-23: 1,072 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, 2026Viewing1,072+1
Oct 21, 20261,071+30
Oct 16, 20261,041+20
Oct 14, 20261,021+866
Oct 13, 2026155+1
Oct 09, 20261540
Oct 08, 2026154No prior observation