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Contract OI history

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Jul 16, 2027 EXPIRATION

FDMT $12.00 Put

FDMT270716P00012000

Latest saved OI33Oct 21, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FDMT $12.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 33160 2026-10-09: 2 OI2026-10-13: 32 OI2026-10-14: 32 OI2026-10-15: 32 OI2026-10-16: 32 OI2026-10-21: 33 OI Oct 09, 2026Oct 21, 2026

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

FDMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing33+1
Oct 16, 2026320
Oct 15, 2026320
Oct 14, 2026320
Oct 13, 202632+30
Oct 09, 20262No prior observation