FISN Company Profile and Key Details

Average 10-day trading volume of 1.61 million shares is in line with the 3-month average of 1.61 million, indicating normal recent market interest.

Our AI price prediction model suggests that Deep Fission, Inc. Common Stock stock has strong potential for upside but may face short-term weakness followed by gains in the medium and long term.

Dividend and splits history remains an important factor for investors monitoring long-term returns.

Deep Fission, Inc. Common Stock (NASDAQ:FISN) closed at $12.42 USD, losing -$2.14 (-14.70%) from the previous close of $14.56. The stock is currently mid-range between its 52-week high and low $11.53 and $19.00. With a market capitalization of about $74.52 million, Deep Fission, Inc. Common Stock is classified as a micro-cap and shows lower-than-market volatility (beta ~0.00). Key stats such as the average daily volume over the past year has been around 2.19 million shares, in line with its 52-week average. Headquartered in Berkeley, CA, Deep Fission, Inc. Common Stock operates in the Utilities sector and the Independent Power Producers industry. Led by CEO Elizabeth Muller, the company employs approximately 60 people and listed since June 17, 2026. Deep Fission is a nuclear energy technology company developing a small modular reactor based on established pressurized water reactor technology, with novel emplacement in deep boreholes approximately one mile below the Earth's surface.