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Deep Fission, Inc. - Common Stock (NQ:FISN)

5.870 +0.690 (+13.32%)
Delayed Quote Updated: 1:31 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 256,579
Open 5.440
Bid (Size) 5.870 (2,500)
Ask (Size) 5.900 (200)
Prev. Close 5.180
Today's Range 5.250 - 5.900
52wk Range 4.902 - 19.00
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 69.1% below 52-week high
5.870
4.9052W Low 19.0052W High
1 Week 13.0% below 1-week high
4.901W Low 6.751W High

Deep Fission, Inc. - Common Stock (FISN) traded between $4.90 and $19.00 over the past 52 weeks and last traded at $5.87, 69.1% below its 52-week high. Over the past week it ranged between $4.90 and $6.75.

Past 12 Months
-6.1%
-8.1%
-43.0%
-59.7%
-59.7%
-59.7%
1W -$0.38
1M -$0.52
3M -$4.42
6M -$8.69
YTD -$8.69
1Y -$8.69

FISN was -59.7% over the past year, -59.7% over six months, -59.7% year to date, -6.1% in the last week.

12 Months vs Market
FISN
-59.7%
DIA
+9.9%
SPY
+15.0%
QQQ
+24.0%
IWM
+16.0%

Over the past 12 months FISN returned -59.7% versus DIA (Dow) +9.9%, SPY (S&P 500) +15.0%, QQQ (Nasdaq 100) +24.0% and IWM (Russell 2000) +16.0%.

Volume & Liquidity 0.97× 3-mo avg
Today 256,579 3-mo avg 263.7K
1W
443.3K
1M
384.1K
3M
263.7K
6M
350.2K
YTD
350.2K
1Y
350.2K

FISN most recently traded 256,579 shares against a 3-month average daily volume of 263.7K.

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Frequently Asked Questions

Is Deep Fission, Inc. - Common Stock publicly traded?
Yes, Deep Fission, Inc. - Common Stock is publicly traded.
What exchange does Deep Fission, Inc. - Common Stock trade on?
Deep Fission, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Deep Fission, Inc. - Common Stock?
The ticker symbol for Deep Fission, Inc. - Common Stock is FISN on the Nasdaq Stock Market
What is the current price of Deep Fission, Inc. - Common Stock?
The current price of Deep Fission, Inc. - Common Stock is 5.870
When was Deep Fission, Inc. - Common Stock last traded?
The last trade of Deep Fission, Inc. - Common Stock was at 10/02/26 01:31 PM ET
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