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Contract OI history

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Oct 30, 2026 EXPIRATION

DOW $32.50 Call

DOW261030C00032500

Latest saved OI322Oct 23, 2026
Last change+22vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $32.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 3221610 2026-10-13: 171 OI2026-10-14: 172 OI2026-10-15: 174 OI2026-10-16: 184 OI2026-10-21: 300 OI2026-10-23: 322 OI Oct 13, 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, 2026Viewing322+22
Oct 21, 2026300+116
Oct 16, 2026184+10
Oct 15, 2026174+2
Oct 14, 2026172+1
Oct 13, 2026171No prior observation