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Contract OI history

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Dec 18, 2026 EXPIRATION

DOW $55.00 Call

DOW261218C00055000

Latest saved OI893Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $55.00 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. 9014500 2026-10-02: 901 OI2026-10-05: 901 OI2026-10-06: 901 OI2026-10-07: 900 OI2026-10-08: 900 OI2026-10-09: 898 OI2026-10-13: 898 OI2026-10-14: 895 OI2026-10-15: 895 OI2026-10-16: 895 OI2026-10-21: 893 OI2026-10-23: 893 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, 2026Viewing8930
Oct 21, 2026893-2
Oct 16, 20268950
Oct 15, 20268950
Oct 14, 2026895-3
Oct 13, 20268980
Oct 09, 2026898-2
Oct 08, 20269000
Oct 07, 2026900-1
Oct 06, 20269010
Oct 05, 20269010
Oct 02, 2026901No prior observation