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Contract OI history

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Jan 21, 2028 EXPIRATION

GTM $10.00 Put

GTM280121P00010000

Latest saved OI300Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
GTM $10.00 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. 3011500 2026-10-07: 301 OI2026-10-09: 301 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-16: 301 OI2026-10-21: 300 OI2026-10-23: 300 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, 2026Viewing3000
Oct 21, 2026300-1
Oct 16, 20263010
Oct 14, 20263010
Oct 13, 20263010
Oct 09, 20263010
Oct 07, 2026301No prior observation