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

2.810 -0.850 (-23.22%)
Delayed Quote Updated: 4:00 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,116,726
Open 3.620
Bid (Size) 2.910 (1,200)
Ask (Size) 2.930 (1,700)
Prev. Close 3.660
Today's Range 2.800 - 4.130
52wk Range 3.390 - 19.00
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 85.2% below 52-week high
2.810
3.3952W Low 19.0052W High
1 Week 33.1% below 1-week high
3.391W Low 4.201W High

Deep Fission, Inc. - Common Stock (FISN) traded between $3.39 and $19.00 over the past 52 weeks and last traded at $2.81, 85.2% below its 52-week high. Over the past week it ranged between $3.39 and $4.20.

Past 12 Months
-29.9%
-64.1%
-72.7%
-80.7%
-80.7%
-80.7%
1W -$1.20
1M -$5.01
3M -$7.50
6M -$11.75
YTD -$11.75
1Y -$11.75

FISN was -80.7% over the past year, -80.7% over six months, -80.7% year to date, -29.9% in the last week.

12 Months vs Market
FISN
-80.7%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%

Over the past 12 months FISN returned -80.7% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 6.95× 3-mo avg
Today 2,116,726 3-mo avg 304.7K
1W
535.2K
1M
434.6K
3M
304.7K
6M
361.8K
YTD
361.8K
1Y
361.8K

FISN most recently traded 2,116,726 shares against a 3-month average daily volume of 304.7K.

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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 2.810
When was Deep Fission, Inc. - Common Stock last traded?
The last trade of Deep Fission, Inc. - Common Stock was at 10/20/26 04:00 PM ET
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