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

5.545 +0.365 (+7.05%)
Delayed Quote Updated: 3:41 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 454,532
Open 5.440
Bid (Size) 5.530 (200)
Ask (Size) 5.560 (100)
Prev. Close 5.180
Today's Range 5.250 - 6.050
52wk Range 4.902 - 19.00
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 70.8% below 52-week high
5.545
4.9052W Low 19.0052W High
1 Week 17.8% 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 $5.54, 70.8% below its 52-week high. Over the past week it ranged between $4.90 and $6.75.

Past 12 Months
-11.3%
-13.2%
-46.1%
-61.9%
-61.9%
-61.9%
1W -$0.71
1M -$0.84
3M -$4.74
6M -$9.02
YTD -$9.02
1Y -$9.02

FISN was -61.9% over the past year, -61.9% over six months, -61.9% year to date, -11.3% in the last week.

12 Months vs Market
FISN
-61.9%
DIA
+10.1%
SPY
+15.2%
QQQ
+24.3%
IWM
+16.2%

Over the past 12 months FISN returned -61.9% versus DIA (Dow) +10.1%, SPY (S&P 500) +15.2%, QQQ (Nasdaq 100) +24.3% and IWM (Russell 2000) +16.2%.

Volume & Liquidity 1.72× 3-mo avg
Today 454,532 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 454,532 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 5.545
When was Deep Fission, Inc. - Common Stock last traded?
The last trade of Deep Fission, Inc. - Common Stock was at 10/02/26 03:41 PM ET
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