OITracker Cboe delayed data

Contract OI history

Back to CRCL

Oct 30, 2026 EXPIRATION

CRCL $50.00 Put

CRCL261030P00050000

Latest saved OI6,712Oct 23, 2026
Last change+291vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $50.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,7123,3560 2026-10-02: 81 OI2026-10-05: 82 OI2026-10-06: 82 OI2026-10-07: 82 OI2026-10-08: 82 OI2026-10-09: 5,082 OI2026-10-13: 5,202 OI2026-10-14: 5,202 OI2026-10-15: 5,210 OI2026-10-16: 5,220 OI2026-10-21: 6,421 OI2026-10-23: 6,712 OI Oct 02, 2026Oct 23, 2026

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

CRCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,712+291
Oct 21, 20266,421+1,201
Oct 16, 20265,220+10
Oct 15, 20265,210+8
Oct 14, 20265,2020
Oct 13, 20265,202+120
Oct 09, 20265,082+5,000
Oct 08, 2026820
Oct 07, 2026820
Oct 06, 2026820
Oct 05, 202682+1
Oct 02, 202681No prior observation