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Contract OI history

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Jan 15, 2027 EXPIRATION

GTM $4.00 Put

GTM270115P00004000

Latest saved OI93Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
GTM $4.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 100500 2026-10-07: 100 OI2026-10-09: 97 OI2026-10-13: 92 OI2026-10-14: 92 OI2026-10-16: 92 OI2026-10-21: 92 OI2026-10-23: 93 OI Oct 07, 2026Oct 23, 2026

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

GTM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing93+1
Oct 21, 2026920
Oct 16, 2026920
Oct 14, 2026920
Oct 13, 202692-5
Oct 09, 202697-3
Oct 07, 2026100No prior observation