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Contract OI history

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Jan 15, 2027 EXPIRATION

DOW $40.00 Call

DOW270115C00040000

Latest saved OI12,143Oct 23, 2026
Last change-26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $40.00 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. 12,1696,0840 2026-10-02: 12,125 OI2026-10-05: 12,113 OI2026-10-06: 12,113 OI2026-10-07: 12,099 OI2026-10-08: 12,099 OI2026-10-09: 12,098 OI2026-10-13: 12,097 OI2026-10-14: 12,097 OI2026-10-15: 12,096 OI2026-10-16: 12,096 OI2026-10-21: 12,169 OI2026-10-23: 12,143 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, 2026Viewing12,143-26
Oct 21, 202612,169+73
Oct 16, 202612,0960
Oct 15, 202612,096-1
Oct 14, 202612,0970
Oct 13, 202612,097-1
Oct 09, 202612,098-1
Oct 08, 202612,0990
Oct 07, 202612,099-14
Oct 06, 202612,1130
Oct 05, 202612,113-12
Oct 02, 202612,125No prior observation