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Contract OI history

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Dec 17, 2027 EXPIRATION

DOCU $37.50 Put

DOCU271217P00037500

Latest saved OI1,814Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DOCU $37.50 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. 1,8149070 2026-10-09: 1,805 OI2026-10-13: 1,805 OI2026-10-14: 1,805 OI2026-10-15: 1,805 OI2026-10-16: 1,805 OI2026-10-21: 1,808 OI2026-10-23: 1,814 OI Oct 09, 2026Oct 23, 2026

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

DOCU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,814+6
Oct 21, 20261,808+3
Oct 16, 20261,8050
Oct 15, 20261,8050
Oct 14, 20261,8050
Oct 13, 20261,8050
Oct 09, 20261,805No prior observation