OITracker Cboe delayed data

Contract OI history

Back to PCAR

Nov 20, 2026 EXPIRATION

PCAR $100.00 Put

PCAR261120P00100000

Latest saved OI129Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PCAR $100.00 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. 129640 2026-10-09: 111 OI2026-10-13: 117 OI2026-10-14: 117 OI2026-10-15: 117 OI2026-10-16: 117 OI2026-10-21: 129 OI2026-10-23: 129 OI Oct 09, 2026Oct 23, 2026

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

PCAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1290
Oct 21, 2026129+12
Oct 16, 20261170
Oct 15, 20261170
Oct 14, 20261170
Oct 13, 2026117+6
Oct 09, 2026111No prior observation