OITracker Cboe delayed data

Contract OI history

Back to SYK

Jan 15, 2027 EXPIRATION

SYK $250.00 Put

SYK270115P00250000

Latest saved OI548Oct 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 $250.00 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. 5482740 2026-10-02: 512 OI2026-10-05: 515 OI2026-10-06: 516 OI2026-10-07: 517 OI2026-10-08: 522 OI2026-10-09: 522 OI2026-10-13: 538 OI2026-10-14: 538 OI2026-10-15: 545 OI2026-10-16: 545 OI2026-10-21: 546 OI2026-10-23: 548 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, 2026Viewing548+2
Oct 21, 2026546+1
Oct 16, 20265450
Oct 15, 2026545+7
Oct 14, 20265380
Oct 13, 2026538+16
Oct 09, 20265220
Oct 08, 2026522+5
Oct 07, 2026517+1
Oct 06, 2026516+1
Oct 05, 2026515+3
Oct 02, 2026512No prior observation