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Contract OI history

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Nov 20, 2026 EXPIRATION

DY $270.00 Put

DY261120P00270000

Latest saved OI122Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DY $270.00 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. 123610 2026-10-02: 61 OI2026-10-05: 64 OI2026-10-06: 68 OI2026-10-07: 67 OI2026-10-08: 68 OI2026-10-09: 68 OI2026-10-13: 68 OI2026-10-14: 122 OI2026-10-15: 122 OI2026-10-16: 122 OI2026-10-21: 123 OI2026-10-23: 122 OI Oct 02, 2026Oct 23, 2026

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

DY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing122-1
Oct 21, 2026123+1
Oct 16, 20261220
Oct 15, 20261220
Oct 14, 2026122+54
Oct 13, 2026680
Oct 09, 2026680
Oct 08, 202668+1
Oct 07, 202667-1
Oct 06, 202668+4
Oct 05, 202664+3
Oct 02, 202661No prior observation