OITracker Cboe delayed data

Contract OI history

Back to CLF

Nov 20, 2026 EXPIRATION

CLF $13.00 Put

CLF261120P00013000

Latest saved OI5,021Oct 23, 2026
Last change+2,890vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $13.00 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. 5,0212,5100 2026-10-02: 854 OI2026-10-05: 854 OI2026-10-06: 858 OI2026-10-07: 834 OI2026-10-08: 834 OI2026-10-09: 849 OI2026-10-13: 962 OI2026-10-14: 962 OI2026-10-15: 970 OI2026-10-16: 1,057 OI2026-10-21: 2,131 OI2026-10-23: 5,021 OI Oct 02, 2026Oct 23, 2026

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

CLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,021+2,890
Oct 21, 20262,131+1,074
Oct 16, 20261,057+87
Oct 15, 2026970+8
Oct 14, 20269620
Oct 13, 2026962+113
Oct 09, 2026849+15
Oct 08, 20268340
Oct 07, 2026834-24
Oct 06, 2026858+4
Oct 05, 20268540
Oct 02, 2026854No prior observation