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Contract OI history

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Dec 18, 2026 EXPIRATION

DASH $170.00 Put

DASH261218P00170000

Latest saved OI155Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DASH $170.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 155770 2026-10-09: 138 OI2026-10-13: 138 OI2026-10-14: 138 OI2026-10-15: 138 OI2026-10-16: 139 OI2026-10-21: 143 OI2026-10-23: 155 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DASH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing155+12
Oct 21, 2026143+4
Oct 16, 2026139+1
Oct 15, 20261380
Oct 14, 20261380
Oct 13, 20261380
Oct 09, 2026138No prior observation