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

3.660 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 19, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 67,661
Open 3.660
Bid (Size) 3.610 (300)
Ask (Size) 4.000 (100)
Prev. Close 3.660
Today's Range 3.660 - 3.660
52wk Range 3.390 - 19.00
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 80.7% below 52-week high
3.660
3.3952W Low 19.0052W High
1 Week 12.9% 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 $3.66, 80.7% below its 52-week high. Over the past week it ranged between $3.39 and $4.20.

Past 12 Months
-8.7%
-53.2%
-64.5%
-74.9%
-74.9%
-74.9%
1W -$0.35
1M -$4.16
3M -$6.65
6M -$10.90
YTD -$10.90
1Y -$10.90

FISN was -74.9% over the past year, -74.9% over six months, -74.9% year to date, -8.7% in the last week.

12 Months vs Market
FISN
-74.9%
DIA
+11.1%
SPY
+14.2%
QQQ
+17.5%
IWM
+9.3%

Over the past 12 months FISN returned -74.9% versus DIA (Dow) +11.1%, SPY (S&P 500) +14.2%, QQQ (Nasdaq 100) +17.5% and IWM (Russell 2000) +9.3%.

Volume & Liquidity 0.22× 3-mo avg
Today 67,661 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 67,661 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 3.660
When was Deep Fission, Inc. - Common Stock last traded?
The last trade of Deep Fission, Inc. - Common Stock was at 10/19/26 04:00 PM ET
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