OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PRCH $20.00 Call

PRCH270115C00020000

Latest saved OI1,304Oct 23, 2026
Last change-146vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PRCH $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,4507250 2026-10-08: 1,440 OI2026-10-09: 1,440 OI2026-10-12: 1,440 OI2026-10-14: 1,440 OI2026-10-16: 1,450 OI2026-10-20: 1,450 OI2026-10-23: 1,304 OI Oct 08, 2026Oct 23, 2026

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

PRCH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,304-146
Oct 20, 20261,4500
Oct 16, 20261,450+10
Oct 14, 20261,4400
Oct 12, 20261,4400
Oct 09, 20261,4400
Oct 08, 20261,440No prior observation