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Contract OI history

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Jan 15, 2027 EXPIRATION

DOW $32.50 Call

DOW270115C00032500

Latest saved OI4,264Oct 23, 2026
Last change+40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $32.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,2642,1320 2026-10-02: 3,954 OI2026-10-05: 3,957 OI2026-10-06: 3,957 OI2026-10-07: 3,978 OI2026-10-08: 3,978 OI2026-10-09: 3,991 OI2026-10-13: 3,993 OI2026-10-14: 4,005 OI2026-10-15: 3,982 OI2026-10-16: 3,967 OI2026-10-21: 4,224 OI2026-10-23: 4,264 OI Oct 02, 2026Oct 23, 2026

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

DOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,264+40
Oct 21, 20264,224+257
Oct 16, 20263,967-15
Oct 15, 20263,982-23
Oct 14, 20264,005+12
Oct 13, 20263,993+2
Oct 09, 20263,991+13
Oct 08, 20263,9780
Oct 07, 20263,978+21
Oct 06, 20263,9570
Oct 05, 20263,957+3
Oct 02, 20263,954No prior observation