OITracker Cboe delayed data

Contract OI history

Back to OKLO

Jan 21, 2028 EXPIRATION

OKLO $100.00 Call

OKLO280121C00100000

Latest saved OI16,605Oct 23, 2026
Last change+459vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $100.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 16,6058,3020 2026-10-02: 9,020 OI2026-10-05: 9,947 OI2026-10-06: 9,869 OI2026-10-07: 10,496 OI2026-10-08: 10,496 OI2026-10-09: 12,124 OI2026-10-13: 13,673 OI2026-10-14: 13,673 OI2026-10-15: 14,673 OI2026-10-16: 15,230 OI2026-10-21: 16,146 OI2026-10-23: 16,605 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, 202616,605+459
Oct 21, 2026Viewing16,146+916
Oct 16, 202615,230+557
Oct 15, 202614,673+1,000
Oct 14, 202613,6730
Oct 13, 202613,673+1,549
Oct 09, 202612,124+1,628
Oct 08, 202610,4960
Oct 07, 202610,496+627
Oct 06, 20269,869-78
Oct 05, 20269,947+927
Oct 02, 20269,020No prior observation