FISN Stock Price & Quote | Deep Fission, Inc. Common Stock | FurlPay
Deep Fission, Inc. Common Stock (FISN) Stock Price
Deep Fission, Inc. Common Stock (NASDAQ: FISN) last traded at $8.25, up 6.18% on the session. The quote above updates while this page is open; the figures below are drawn from Deep Fission, Inc. Common Stock’s own filings and are restated only when a new one is published.
Deep Fission, Inc. Common Stock (FISN) company overview
Deep Fission, Inc. Common Stock trades on NASDAQ under the ticker FISN. Its market capitalisation is $485.97 million.
FISN valuation
Valuation measures for Deep Fission, Inc. Common Stock, derived from the latest quote and its most recent SEC filing.
Market cap
$485.97M
Enterprise value
$401.51M
Price / book
4.92
FISN financials
Trailing-twelve-month figures tagged in Deep Fission, Inc. Common Stock's XBRL filings with the SEC.
Net income (TTM)
-$106.42M
Return on equity
-107.76%
Cash
$93.02M
FISN trading statistics
Range and volume for FISN over the past 52 weeks.
52-week high
$19.00
52-week low
$7.64
Volume
143.6K
Average volume
349.1K
Previous close
$7.77
Deep Fission, Inc. Common Stock (FISN) FAQs
What is the FISN stock price today?
Deep Fission, Inc. Common Stock (FISN) last traded at $8.25, up 6.18% on the session. FurlPay quotes FISN from Yahoo Finance and stamps each figure with the exchange time it printed.
What exchange is FISN listed on?
Deep Fission, Inc. Common Stock is listed on NASDAQ under the ticker symbol FISN.
What is Deep Fission, Inc. Common Stock's market cap?
Deep Fission, Inc. Common Stock has a market capitalisation of $485.97 million, derived from its shares outstanding as reported in its SEC filings and the latest quoted price.
What is FISN's 52-week range?
Over the past 52 weeks FISN has traded between $7.64 and $19.00.
Data sources
Price, range and volume — Yahoo Finance. Quotes may be delayed; each carries the exchange timestamp it printed with.
Financials and valuation — the company’s own XBRL filings with the U.S. Securities and Exchange Commission (CIK 0001918102), period ending 2026-06-30.
A dash means FurlPay does not have that figure, not that it is zero. Nothing on this page is investment advice or a recommendation to buy or sell any security. Figures are provided for information only and may be delayed or restated.