OITracker Cboe delayed data

Contract OI history

Back to STX

Jun 17, 2027 EXPIRATION

STX $600.00 Put

STX270617P00600000

Latest saved OI633Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $600.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6333160 2026-10-09: 267 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-15: 303 OI2026-10-16: 622 OI2026-10-21: 628 OI2026-10-23: 633 OI Oct 09, 2026Oct 23, 2026

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

STX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing633+5
Oct 21, 2026628+6
Oct 16, 2026622+319
Oct 15, 2026303+2
Oct 14, 20263010
Oct 13, 2026301+34
Oct 09, 2026267No prior observation