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Contract OI history

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Jan 15, 2027 EXPIRATION

DOW $37.50 Call

DOW270115C00037500

Latest saved OI3,516Oct 23, 2026
Last change+168vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $37.50 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. 3,5161,7580 2026-10-02: 3,256 OI2026-10-05: 3,282 OI2026-10-06: 3,282 OI2026-10-07: 3,285 OI2026-10-08: 3,285 OI2026-10-09: 3,283 OI2026-10-13: 3,283 OI2026-10-14: 3,283 OI2026-10-15: 3,286 OI2026-10-16: 3,337 OI2026-10-21: 3,348 OI2026-10-23: 3,516 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, 2026Viewing3,516+168
Oct 21, 20263,348+11
Oct 16, 20263,337+51
Oct 15, 20263,286+3
Oct 14, 20263,2830
Oct 13, 20263,2830
Oct 09, 20263,283-2
Oct 08, 20263,2850
Oct 07, 20263,285+3
Oct 06, 20263,2820
Oct 05, 20263,282+26
Oct 02, 20263,256No prior observation