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Contract OI history

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Nov 20, 2026 EXPIRATION

DOW $30.00 Call

DOW261120C00030000

Latest saved OI15,449Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $30.00 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. 15,8527,9260 2026-10-02: 13,994 OI2026-10-05: 15,634 OI2026-10-06: 15,634 OI2026-10-07: 15,821 OI2026-10-08: 15,821 OI2026-10-09: 15,833 OI2026-10-13: 15,821 OI2026-10-14: 15,816 OI2026-10-15: 15,852 OI2026-10-16: 15,596 OI2026-10-21: 15,412 OI2026-10-23: 15,449 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, 2026Viewing15,449+37
Oct 21, 202615,412-184
Oct 16, 202615,596-256
Oct 15, 202615,852+36
Oct 14, 202615,816-5
Oct 13, 202615,821-12
Oct 09, 202615,833+12
Oct 08, 202615,8210
Oct 07, 202615,821+187
Oct 06, 202615,6340
Oct 05, 202615,634+1,640
Oct 02, 202613,994No prior observation