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Contract OI history

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Nov 20, 2026 EXPIRATION

DOX $55.00 Put

DOX261120P00055000

Latest saved OI2,978Oct 20, 2026
Last change+37vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
DOX $55.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 2,9781,4890 2026-10-08: 2,944 OI2026-10-09: 2,944 OI2026-10-13: 2,942 OI2026-10-14: 2,941 OI2026-10-15: 2,941 OI2026-10-16: 2,941 OI2026-10-20: 2,978 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, 2026Viewing2,978+37
Oct 16, 20262,9410
Oct 15, 20262,9410
Oct 14, 20262,941-1
Oct 13, 20262,942-2
Oct 09, 20262,9440
Oct 08, 20262,944No prior observation