OITracker Cboe delayed data

Contract OI history

Back to STX

Jan 15, 2027 EXPIRATION

STX $610.00 Put

STX270115P00610000

Latest saved OI145Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $610.00 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. 145720 2026-10-09: 99 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-15: 129 OI2026-10-16: 130 OI2026-10-21: 135 OI2026-10-23: 145 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, 2026Viewing145+10
Oct 21, 2026135+5
Oct 16, 2026130+1
Oct 15, 2026129+9
Oct 14, 20261200
Oct 13, 2026120+21
Oct 09, 202699No prior observation