OITracker Cboe delayed data

Contract OI history

Back to SPCX

Dec 18, 2026 EXPIRATION

SPCX $115.00 Put

SPCX261218P00115000

Latest saved OI35,812Oct 23, 2026
Last change-146vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SPCX $115.00 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. 35,95817,9790 2026-10-09: 30,098 OI2026-10-13: 35,348 OI2026-10-14: 35,348 OI2026-10-15: 35,298 OI2026-10-16: 34,721 OI2026-10-21: 35,958 OI2026-10-23: 35,812 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, 2026Viewing35,812-146
Oct 21, 202635,958+1,237
Oct 16, 202634,721-577
Oct 15, 202635,298-50
Oct 14, 202635,3480
Oct 13, 202635,348+5,250
Oct 09, 202630,098No prior observation