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Contract OI history

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Jun 17, 2027 EXPIRATION

DOW $30.00 Put

DOW270617P00030000

Latest saved OI6,593Oct 23, 2026
Last change-101vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $30.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,6943,3470 2026-10-02: 6,555 OI2026-10-05: 6,555 OI2026-10-06: 6,555 OI2026-10-07: 6,555 OI2026-10-08: 6,555 OI2026-10-09: 6,655 OI2026-10-13: 6,680 OI2026-10-14: 6,680 OI2026-10-15: 6,680 OI2026-10-16: 6,680 OI2026-10-21: 6,694 OI2026-10-23: 6,593 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, 2026Viewing6,593-101
Oct 21, 20266,694+14
Oct 16, 20266,6800
Oct 15, 20266,6800
Oct 14, 20266,6800
Oct 13, 20266,680+25
Oct 09, 20266,655+100
Oct 08, 20266,5550
Oct 07, 20266,5550
Oct 06, 20266,5550
Oct 05, 20266,5550
Oct 02, 20266,555No prior observation