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Contract OI history

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Dec 18, 2026 EXPIRATION

SYK $330.00 Call

SYK261218C00330000

Latest saved OI2,203Oct 23, 2026
Last change-185vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SYK $330.00 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. 2,4061,2030 2026-10-02: 2,376 OI2026-10-05: 2,369 OI2026-10-06: 2,369 OI2026-10-07: 2,375 OI2026-10-08: 2,376 OI2026-10-09: 2,376 OI2026-10-13: 2,406 OI2026-10-14: 2,406 OI2026-10-15: 2,406 OI2026-10-16: 2,385 OI2026-10-21: 2,388 OI2026-10-23: 2,203 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, 2026Viewing2,203-185
Oct 21, 20262,388+3
Oct 16, 20262,385-21
Oct 15, 20262,4060
Oct 14, 20262,4060
Oct 13, 20262,406+30
Oct 09, 20262,3760
Oct 08, 20262,376+1
Oct 07, 20262,375+6
Oct 06, 20262,3690
Oct 05, 20262,369-7
Oct 02, 20262,376No prior observation