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D

Deep Fission, Inc. Common Stock

FISN 2.81 -23.22%

Close of 20 October 2026, in USD — never converted.

Deep Fission, Inc. Common Stock — daily FISN Delayed

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Frequently asked questions

What is Deep Fission, Inc. Common Stock's ticker?

Deep Fission, Inc. Common Stock trades as FISN on its US listing, under ISIN US2439271006.

What was Deep Fission, Inc. Common Stock's last closing price?

2.81 on 20 October 2026. The figure is in USD and is never converted.

Does Global Banking & Finance Review publish price data for Deep Fission, Inc. Common Stock?

We publish the closing prices we record ourselves, in the currency the instrument trades in. Charts and live quotes come from TradingView. Nothing on this page is investment advice.