Oklo Stock Is Down 5% Pre-Market Today – Here’s An Important Update

Published : Sep 25, 2025, 05:05 PM IST
https://stocktwits.com/news-articles/markets/equity/oklo-stock-is-down-5-percent-pre-market-today-here-is-an-important-update/chDlILmR34a

Synopsis

Oklo announced that it has completed large-scale coolant flow testing on a prototype fuel assembly, carried out in collaboration with the U.S. Department of Energy’s Argonne National Laboratory.

Oklo Inc. (OKLO), a developer of advanced nuclear systems, announced on Thursday that it has completed large-scale coolant flow testing on a prototype fuel assembly. 

The work was carried out in collaboration with the U.S. Department of Energy’s Argonne National Laboratory, as part of a government initiative supporting innovation in nuclear energy.

The testing was enabled by a voucher from the DOE’s Gateway for Accelerated Innovation in Nuclear (GAIN) program. Oklo stock traded 5% lower in the premarket on Thursday. 

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