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Contract OI history

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Nov 20, 2026 EXPIRATION

DY $250.00 Put

DY261120P00250000

Latest saved OI510Oct 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 $250.00 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. 5112550 2026-10-02: 251 OI2026-10-05: 251 OI2026-10-06: 252 OI2026-10-07: 479 OI2026-10-08: 479 OI2026-10-09: 482 OI2026-10-13: 483 OI2026-10-14: 480 OI2026-10-15: 481 OI2026-10-16: 481 OI2026-10-21: 511 OI2026-10-23: 510 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, 2026Viewing510-1
Oct 21, 2026511+30
Oct 16, 20264810
Oct 15, 2026481+1
Oct 14, 2026480-3
Oct 13, 2026483+1
Oct 09, 2026482+3
Oct 08, 20264790
Oct 07, 2026479+227
Oct 06, 2026252+1
Oct 05, 20262510
Oct 02, 2026251No prior observation