Deep Fission, Inc. - Common Stock (NQ:FISN)
Price and Volume
Detailed Quote| Volume | 667,267 |
| Open | 2.410 |
| Bid (Size) | 2.260 (200) |
| Ask (Size) | 2.440 (2,500) |
| Prev. Close | 2.410 |
| Today's Range | 2.250 - 2.480 |
| 52wk Range | 2.250 - 19.00 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
87.9% below 52-week high
2.300
2.2552W Low
19.0052W High
1 Week
44.3% below 1-week high
2.251W Low
4.131W High
Deep Fission, Inc. - Common Stock (FISN) traded between $2.25 and $19.00 over the past 52 weeks and last traded at $2.30, 87.9% below its 52-week high. Over the past week it ranged between $2.25 and $4.13.
Past 12 Months
1W
-$1.36
1M
-$5.50
3M
-$7.96
6M
-$12.26
YTD
-$12.26
1Y
-$12.26
FISN was -84.2% over the past year, -84.2% over six months, -84.2% year to date, -37.2% in the last week.
12 Months vs Market
FISN
-84.2%
DIA
+11.6%
SPY
+13.1%
QQQ
+15.4%
IWM
+11.9%
Over the past 12 months FISN returned -84.2% versus DIA (Dow) +11.6%, SPY (S&P 500) +13.1%, QQQ (Nasdaq 100) +15.4% and IWM (Russell 2000) +11.9%.
Volume & Liquidity
1.85× 3-mo avg
Today 667,267
3-mo avg 360.8K
1W
972.1K
1M
546.5K
3M
360.8K
6M
392.1K
YTD
392.1K
1Y
392.1K
FISN most recently traded 667,267 shares against a 3-month average daily volume of 360.8K.
More News
Read More
Deep Fission Honored by Goldman Sachs for Entrepreneurship
October 14, 2026
Deep Fission to Participate in Upcoming Investor Conferences
September 29, 2026
Deep Fission Rejects Distortions in Short-Seller Report
September 25, 2026
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 2.300
When was Deep Fission, Inc. - Common Stock last traded?
The last trade of Deep Fission, Inc. - Common Stock was at 10/23/26 04:00 PM ET