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Contract OI history

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Nov 20, 2026 EXPIRATION

DELL $560.00 Put

DELL261120P00560000

Latest saved OI319Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $560.00 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. 3481740 2026-10-02: 175 OI2026-10-05: 207 OI2026-10-06: 251 OI2026-10-07: 240 OI2026-10-08: 240 OI2026-10-09: 266 OI2026-10-13: 318 OI2026-10-14: 318 OI2026-10-15: 309 OI2026-10-16: 348 OI2026-10-21: 316 OI2026-10-23: 319 OI Oct 02, 2026Oct 23, 2026

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

DELL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing319+3
Oct 21, 2026316-32
Oct 16, 2026348+39
Oct 15, 2026309-9
Oct 14, 20263180
Oct 13, 2026318+52
Oct 09, 2026266+26
Oct 08, 20262400
Oct 07, 2026240-11
Oct 06, 2026251+44
Oct 05, 2026207+32
Oct 02, 2026175No prior observation