OITracker Cboe delayed data

Contract OI history

Back to SYK

Jan 15, 2027 EXPIRATION

SYK $270.00 Put

SYK270115P00270000

Latest saved OI178Oct 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 $270.00 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. 181900 2026-10-02: 177 OI2026-10-05: 177 OI2026-10-06: 177 OI2026-10-07: 178 OI2026-10-08: 180 OI2026-10-09: 180 OI2026-10-13: 180 OI2026-10-14: 180 OI2026-10-15: 179 OI2026-10-16: 181 OI2026-10-21: 180 OI2026-10-23: 178 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, 2026Viewing178-2
Oct 21, 2026180-1
Oct 16, 2026181+2
Oct 15, 2026179-1
Oct 14, 20261800
Oct 13, 20261800
Oct 09, 20261800
Oct 08, 2026180+2
Oct 07, 2026178+1
Oct 06, 20261770
Oct 05, 20261770
Oct 02, 2026177No prior observation