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Contract OI history

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Nov 20, 2026 EXPIRATION

DY $300.00 Put

DY261120P00300000

Latest saved OI213Oct 23, 2026
Last change-17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DY $300.00 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. 2301150 2026-10-02: 227 OI2026-10-05: 227 OI2026-10-06: 227 OI2026-10-07: 226 OI2026-10-08: 226 OI2026-10-09: 226 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 230 OI2026-10-16: 230 OI2026-10-21: 230 OI2026-10-23: 213 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, 2026Viewing213-17
Oct 21, 20262300
Oct 16, 20262300
Oct 15, 2026230+5
Oct 14, 20262250
Oct 13, 2026225-1
Oct 09, 20262260
Oct 08, 20262260
Oct 07, 2026226-1
Oct 06, 20262270
Oct 05, 20262270
Oct 02, 2026227No prior observation