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Contract OI history

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Dec 18, 2026 EXPIRATION

SYK $260.00 Put

SYK261218P00260000

Latest saved OI333Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SYK $260.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3351670 2026-10-02: 234 OI2026-10-05: 235 OI2026-10-06: 239 OI2026-10-07: 240 OI2026-10-08: 239 OI2026-10-09: 240 OI2026-10-13: 292 OI2026-10-14: 292 OI2026-10-15: 332 OI2026-10-16: 332 OI2026-10-21: 335 OI2026-10-23: 333 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, 2026Viewing333-2
Oct 21, 2026335+3
Oct 16, 20263320
Oct 15, 2026332+40
Oct 14, 20262920
Oct 13, 2026292+52
Oct 09, 2026240+1
Oct 08, 2026239-1
Oct 07, 2026240+1
Oct 06, 2026239+4
Oct 05, 2026235+1
Oct 02, 2026234No prior observation