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Contract OI history

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Oct 23, 2026 EXPIRATION

OKLO $34.00 Call

OKLO261023C00034000

Latest saved OI316Oct 23, 2026
Last change+44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $34.00 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. 3161580 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 59 OI2026-10-07: 59 OI2026-10-08: 59 OI2026-10-09: 124 OI2026-10-13: 213 OI2026-10-14: 213 OI2026-10-15: 242 OI2026-10-16: 208 OI2026-10-21: 272 OI2026-10-23: 316 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, 2026316+44
Oct 21, 2026Viewing272+64
Oct 16, 2026208-34
Oct 15, 2026242+29
Oct 14, 20262130
Oct 13, 2026213+89
Oct 09, 2026124+65
Oct 08, 2026590
Oct 07, 2026590
Oct 06, 202659+4
Oct 05, 2026550
Oct 02, 202655No prior observation