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Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $600.00 Put

DELL261218P00600000

Latest saved OI460Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $600.00 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. 4692340 2026-10-02: 442 OI2026-10-05: 441 OI2026-10-06: 448 OI2026-10-07: 448 OI2026-10-08: 448 OI2026-10-09: 463 OI2026-10-13: 469 OI2026-10-14: 469 OI2026-10-15: 464 OI2026-10-16: 462 OI2026-10-21: 460 OI2026-10-23: 460 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, 2026Viewing4600
Oct 21, 2026460-2
Oct 16, 2026462-2
Oct 15, 2026464-5
Oct 14, 20264690
Oct 13, 2026469+6
Oct 09, 2026463+15
Oct 08, 20264480
Oct 07, 20264480
Oct 06, 2026448+7
Oct 05, 2026441-1
Oct 02, 2026442No prior observation