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Contract OI history

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Jan 15, 2027 EXPIRATION

BSX $60.00 Call

BSX270115C00060000

Latest saved OI13,891Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BSX $60.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 13,8916,9450 2026-10-02: 13,858 OI2026-10-05: 13,858 OI2026-10-06: 13,845 OI2026-10-07: 13,855 OI2026-10-08: 13,855 OI2026-10-09: 13,822 OI2026-10-13: 13,790 OI2026-10-14: 13,790 OI2026-10-15: 13,789 OI2026-10-16: 13,789 OI2026-10-21: 13,879 OI2026-10-23: 13,891 OI Oct 02, 2026Oct 23, 2026

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

BSX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing13,891+12
Oct 21, 202613,879+90
Oct 16, 202613,7890
Oct 15, 202613,789-1
Oct 14, 202613,7900
Oct 13, 202613,790-32
Oct 09, 202613,822-33
Oct 08, 202613,8550
Oct 07, 202613,855+10
Oct 06, 202613,845-13
Oct 05, 202613,8580
Oct 02, 202613,858No prior observation