OITracker Cboe delayed data

Contract OI history

Back to SPCX

Sep 17, 2027 EXPIRATION

SPCX $155.00 Put

SPCX270917P00155000

Latest saved OI3,773Oct 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
SPCX $155.00 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. 3,7731,8860 2026-10-09: 2,510 OI2026-10-13: 2,510 OI2026-10-14: 2,510 OI2026-10-15: 3,722 OI2026-10-16: 3,722 OI2026-10-21: 3,763 OI2026-10-23: 3,773 OI Oct 09, 2026Oct 23, 2026

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

SPCX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,773+10
Oct 21, 2026Viewing3,763+41
Oct 16, 20263,7220
Oct 15, 20263,722+1,212
Oct 14, 20262,5100
Oct 13, 20262,5100
Oct 09, 20262,510No prior observation