OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

OKLO $100.00 Call

OKLO270115C00100000

Latest saved OI6,791Oct 23, 2026
Last change-37vs 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. 6,8283,4140 2026-10-02: 6,789 OI2026-10-05: 6,806 OI2026-10-06: 6,808 OI2026-10-07: 6,798 OI2026-10-08: 6,798 OI2026-10-09: 6,735 OI2026-10-13: 6,748 OI2026-10-14: 6,748 OI2026-10-15: 6,741 OI2026-10-16: 6,592 OI2026-10-21: 6,828 OI2026-10-23: 6,791 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, 2026Viewing6,791-37
Oct 21, 20266,828+236
Oct 16, 20266,592-149
Oct 15, 20266,741-7
Oct 14, 20266,7480
Oct 13, 20266,748+13
Oct 09, 20266,735-63
Oct 08, 20266,7980
Oct 07, 20266,798-10
Oct 06, 20266,808+2
Oct 05, 20266,806+17
Oct 02, 20266,789No prior observation