Archived explainer. For the current picture see today's SMR page.
Why Is NUSCALE PWR CORP A (SMR) Stock Up Today?
By the Top Tier Newswire AI Desk · September 8, 2026 at 10:50 AM ET · reviewed against 6 wire stories
NUSCALE PWR CORP A (SMR) is up +12.53% in the latest session. Our newswire has captured 6 stories on SMR across 4 sources in the last 36 hours, with AI sentiment reading mixed (avg 53/100).
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Why SMR stock is up today
NuScale Power Corp A (SMR) surged 12.53% to $10.92 in early trading on Friday, marking a sharp reversal from its recent performance. The move appears to be driven by a combination of increased call volume, bullish sentiment, and recent developments in the company’s use of AI to support engineering and knowledge-management functions. The stock opened at $9.72 and reached an intraday high of $10.96 before settling near that level at $10.92.
What Happened
The session saw heavy call volume, with unusual options activity including a notable $599K call premium. This directional bullishness is reflected in the stock’s sharp intraday move, which reached a session high within three hours of the open. NuScale’s recent deployment of nuclear-specific AI tools has also drawn attention, with reports indicating these tools could bring an 80% efficiency gain. Additionally, the company announced a collaboration with MillenniTEK to fabricate boron-oxide pellets for its passive emergency core cooling system. These developments appear to have contributed to the renewed investor interest.
What The Data Shows
The stock’s intraday volume of 14.8 million shares is 0.5 times the 3-month daily average, suggesting moderate participation. Over the last eight sessions, the stock had risen 2.9% from $9.31 to $9.59. Despite this recent upturn, NuScale remains unprofitable with a TTM EPS of -1.54 and a TTM revenue decline of 81.0%. The stock has traded between $7.21 and $57.42 over the past 52 weeks, with today’s close near the lower end of that range. In the last 90 days, insiders have sold a total of $836K worth of shares, with the most recent filing on August 28.
What To Watch
NuScale has no upcoming earnings date listed. Investors should monitor the breadth of coverage and whether the current momentum attracts broader institutional interest.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
SMR · Sep 8 session (5-min) · +14.64% vs prior close · updated 9:00 PM ETAI sentiment, last 36h · averaged over 6 stories · 53/100 neutral
The headlines behind the move
Story flow · 2 stories on the wire, last 36h · hover or tap a dot for the headline
4d agoThe FlyBULLISH 62General
Nuscale Power Corp call volume above normal and directionally bullish
4d agoInvesting.com MarketsNEUTRAL 50General
Why is NuScale Power stock surging today?
Why is NuScale Power stock surging today?
6d agoYahoo TopBULLISH 63Analyst
NuScale Power Stock Will Spike 23.7% Over the Next 11 Months According to This Wall Street Analyst
Bank of America analyst Rinny Singh remains bullish on NuScale Power stock.
7d agoYahoo FinanceBEARISH 42General
NuScale Stock Is Down 83% -- Bargain or Trap? The Honest Answer Will Surprise You.
NuScale Stock is a mid-cap company with the profile of a start-up. Buy, or leave this one alone?
7d agoYahoo FinanceBEARISH 42General
Here's Why Oklo Stock Trades at a 900% Premium to NuScale Power
Two SMR stocks have wildly different valuations.
7d agoYahoo TopBULLISH 57General
I Own Both Oracle and NuScale for Different Reasons. Here's How They Fit Together.
I bought the dip in both Oracle and NuScale. Here's why.
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