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Contract OI history

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Jan 15, 2027 EXPIRATION

DOX $55.00 Call

DOX270115C00055000

Latest saved OI28Oct 20, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
DOX $55.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 28140 2026-10-08: 26 OI2026-10-09: 26 OI2026-10-13: 26 OI2026-10-14: 26 OI2026-10-15: 26 OI2026-10-16: 26 OI2026-10-20: 28 OI Oct 08, 2026Oct 20, 2026

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

DOX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing28+2
Oct 16, 2026260
Oct 15, 2026260
Oct 14, 2026260
Oct 13, 2026260
Oct 09, 2026260
Oct 08, 202626No prior observation