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Contract OI history

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Mar 19, 2027 EXPIRATION

DOW $30.00 Call

DOW270319C00030000

Latest saved OI1,134Oct 23, 2026
Last change+2vs 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. 1,1865930 2026-10-02: 1,070 OI2026-10-05: 1,070 OI2026-10-06: 1,070 OI2026-10-07: 1,108 OI2026-10-08: 1,108 OI2026-10-09: 1,123 OI2026-10-13: 1,124 OI2026-10-14: 1,124 OI2026-10-15: 1,186 OI2026-10-16: 1,169 OI2026-10-21: 1,132 OI2026-10-23: 1,134 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, 2026Viewing1,134+2
Oct 21, 20261,132-37
Oct 16, 20261,169-17
Oct 15, 20261,186+62
Oct 14, 20261,1240
Oct 13, 20261,124+1
Oct 09, 20261,123+15
Oct 08, 20261,1080
Oct 07, 20261,108+38
Oct 06, 20261,0700
Oct 05, 20261,0700
Oct 02, 20261,070No prior observation