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Contract OI history

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Jun 17, 2027 EXPIRATION

DOW $32.50 Call

DOW270617C00032500

Latest saved OI455Oct 23, 2026
Last change+6vs 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. 4552270 2026-10-02: 332 OI2026-10-05: 340 OI2026-10-06: 340 OI2026-10-07: 446 OI2026-10-08: 446 OI2026-10-09: 444 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 445 OI2026-10-16: 447 OI2026-10-21: 449 OI2026-10-23: 455 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, 2026Viewing455+6
Oct 21, 2026449+2
Oct 16, 2026447+2
Oct 15, 2026445+1
Oct 14, 20264440
Oct 13, 20264440
Oct 09, 2026444-2
Oct 08, 20264460
Oct 07, 2026446+106
Oct 06, 20263400
Oct 05, 2026340+8
Oct 02, 2026332No prior observation