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Contract OI history

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Mar 19, 2027 EXPIRATION

BSX $60.00 Call

BSX270319C00060000

Latest saved OI5,159Oct 23, 2026
Last change-160vs 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. 5,3742,6870 2026-10-02: 5,212 OI2026-10-05: 5,220 OI2026-10-06: 5,234 OI2026-10-07: 5,292 OI2026-10-08: 5,292 OI2026-10-09: 5,362 OI2026-10-13: 5,374 OI2026-10-14: 5,374 OI2026-10-15: 5,320 OI2026-10-16: 5,320 OI2026-10-21: 5,319 OI2026-10-23: 5,159 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, 2026Viewing5,159-160
Oct 21, 20265,319-1
Oct 16, 20265,3200
Oct 15, 20265,320-54
Oct 14, 20265,3740
Oct 13, 20265,374+12
Oct 09, 20265,362+70
Oct 08, 20265,2920
Oct 07, 20265,292+58
Oct 06, 20265,234+14
Oct 05, 20265,220+8
Oct 02, 20265,212No prior observation