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

5.885 +0.705 (+13.61%)
Delayed Quote Updated: 1:29 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 249,942
Open 5.440
Bid (Size) 5.870 (700)
Ask (Size) 5.900 (300)
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 69.0% below 52-week high
5.885
4.9052W Low 19.0052W High
1 Week 12.8% 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 $5.88, 69.0% below its 52-week high. Over the past week it ranged between $4.90 and $6.75.

Past 12 Months
-5.8%
-7.9%
-42.8%
-59.6%
-59.6%
-59.6%
1W -$0.37
1M -$0.50
3M -$4.40
6M -$8.68
YTD -$8.68
1Y -$8.68

FISN was -59.6% over the past year, -59.6% over six months, -59.6% year to date, -5.8% in the last week.

12 Months vs Market
FISN
-59.6%
DIA
+9.9%
SPY
+15.0%
QQQ
+24.0%
IWM
+16.0%

Over the past 12 months FISN returned -59.6% versus DIA (Dow) +9.9%, SPY (S&P 500) +15.0%, QQQ (Nasdaq 100) +24.0% and IWM (Russell 2000) +16.0%.

Volume & Liquidity 0.95× 3-mo avg
Today 249,942 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 249,942 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 5.885
When was Deep Fission, Inc. - Common Stock last traded?
The last trade of Deep Fission, Inc. - Common Stock was at 10/02/26 01:29 PM ET
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