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Contract OI history

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Nov 20, 2026 EXPIRATION

DFH $12.50 Put

DFH261120P00012500

Latest saved OI11Oct 23, 2026
Last change+5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DFH $12.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1680 2026-10-02: 16 OI2026-10-05: 16 OI2026-10-06: 16 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-13: 11 OI2026-10-15: 12 OI2026-10-16: 6 OI2026-10-20: 6 OI2026-10-23: 11 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, 2026Viewing11+5
Oct 20, 202660
Oct 16, 20266-6
Oct 15, 202612+1
Oct 13, 202611-5
Oct 08, 2026160
Oct 07, 2026160
Oct 06, 2026160
Oct 05, 2026160
Oct 02, 202616No prior observation