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Contract OI history

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Nov 20, 2026 EXPIRATION

DFH $7.50 Call

DFH261120C00007500

Latest saved OI377Oct 23, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DFH $7.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4057020 2026-10-02: 501 OI2026-10-05: 501 OI2026-10-06: 1,102 OI2026-10-07: 1,204 OI2026-10-08: 1,205 OI2026-10-13: 1,405 OI2026-10-15: 398 OI2026-10-16: 385 OI2026-10-20: 378 OI2026-10-23: 377 OI Oct 02, 2026Oct 23, 2026

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

DFH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing377-1
Oct 20, 2026378-7
Oct 16, 2026385-13
Oct 15, 2026398-1,007
Oct 13, 20261,405+200
Oct 08, 20261,205+1
Oct 07, 20261,204+102
Oct 06, 20261,102+601
Oct 05, 20265010
Oct 02, 2026501No prior observation