OITracker Cboe delayed data

Contract OI history

Back to OKLO

Jan 15, 2027 EXPIRATION

OKLO $10.00 Put

OKLO270115P00010000

Latest saved OI1,174Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $10.00 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. 1,1745870 2026-10-02: 1,106 OI2026-10-05: 1,107 OI2026-10-06: 1,152 OI2026-10-07: 1,152 OI2026-10-08: 1,152 OI2026-10-09: 1,152 OI2026-10-13: 1,152 OI2026-10-14: 1,152 OI2026-10-15: 1,152 OI2026-10-16: 1,152 OI2026-10-21: 1,152 OI2026-10-23: 1,174 OI Oct 02, 2026Oct 23, 2026

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

OKLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,174+22
Oct 21, 2026Viewing1,1520
Oct 16, 20261,1520
Oct 15, 20261,1520
Oct 14, 20261,1520
Oct 13, 20261,1520
Oct 09, 20261,1520
Oct 08, 20261,1520
Oct 07, 20261,1520
Oct 06, 20261,152+45
Oct 05, 20261,107+1
Oct 02, 20261,106No prior observation