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Contract OI history

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Jan 15, 2027 EXPIRATION

DDOG $220.00 Put

DDOG270115P00220000

Latest saved OI3,624Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DDOG $220.00 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. 3,6241,8120 2026-10-09: 3,538 OI2026-10-13: 3,543 OI2026-10-14: 3,543 OI2026-10-15: 3,539 OI2026-10-16: 3,538 OI2026-10-21: 3,605 OI2026-10-23: 3,624 OI Oct 09, 2026Oct 23, 2026

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

DDOG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,624+19
Oct 21, 20263,605+67
Oct 16, 20263,538-1
Oct 15, 20263,539-4
Oct 14, 20263,5430
Oct 13, 20263,543+5
Oct 09, 20263,538No prior observation