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Contract OI history

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Jan 15, 2027 EXPIRATION

SYK $310.00 Call

SYK270115C00310000

Latest saved OI170Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SYK $310.00 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. 170850 2026-10-02: 119 OI2026-10-05: 119 OI2026-10-06: 120 OI2026-10-07: 130 OI2026-10-08: 130 OI2026-10-09: 131 OI2026-10-13: 145 OI2026-10-14: 145 OI2026-10-15: 160 OI2026-10-16: 158 OI2026-10-21: 167 OI2026-10-23: 170 OI Oct 02, 2026Oct 23, 2026

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

SYK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing170+3
Oct 21, 2026167+9
Oct 16, 2026158-2
Oct 15, 2026160+15
Oct 14, 20261450
Oct 13, 2026145+14
Oct 09, 2026131+1
Oct 08, 20261300
Oct 07, 2026130+10
Oct 06, 2026120+1
Oct 05, 20261190
Oct 02, 2026119No prior observation