--- title: "Weekly Recap | Constellation Energy -2.2%, Amazon 20-year nuclear deal" type: "News" locale: "en" url: "https://longbridge.com/en/news/300846961.md" description: "Constellation Energy (CEG) fell 2.2% this week to close at $257.49, while the S&P 500 slipped 0.27%, leaving the stock about 1.93 percentage points behind the benchmark. Trading was choppy: a modest drop on Monday 28 September was followed by a push to $270.115 on Tuesday, a slide to $247.20 intraday on Wednesday, and a partial recovery over the final two sessions. The week’s high-low range of 9.09% reflects elevated volatility, with daily volume above its recent median." datetime: "2026-10-03T06:32:24.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/300846961.md) - [en](https://longbridge.com/en/news/300846961.md) - [zh-HK](https://longbridge.com/zh-HK/news/300846961.md) generator: "portal-rs" --- # Weekly Recap | Constellation Energy -2.2%, Amazon 20-year nuclear deal ## The Week Constellation Energy (CEG) fell 2.2% this week to close at $257.49, while the S&P 500 slipped 0.27%, leaving the stock about 1.93 percentage points behind the benchmark. Trading was choppy: a modest drop on Monday 28 September was followed by a push to $270.115 on Tuesday, a slide to $247.20 intraday on Wednesday, and a partial recovery over the final two sessions. The week’s high-low range of 9.09% reflects elevated volatility, with daily volume above its recent median. ## Key Events The standout event was Amazon’s 20-year power purchase agreement for the Calvert Cliffs nuclear plant, which adds 190 megawatts for Amazon Web Services and funds a $3bn upgrade. News of the deal hit after hours on 1 October, lifting the stock about 3.05% in after-hours trading and roughly 3.76% in pre-market the next day. Earlier in the week, BlackRock highlighted CEG in a discussion about AI value shifting from software toward physical AI and power infrastructure. Wednesday’s sharp intraday drop of around 5% was reported by market movers without a single clear trigger, pointing to broader sentiment rather than company-specific news. ## Analyst Ratings As of this week, 22 brokers cover the stock: 13 rate it buy, 6 overweight, and 3 hold, with no sell or underweight ratings. The consensus recommendation is buy, and the consensus target of $341.532 sits about 32.64% above the latest price. Targets range widely from $290 to $395, signalling disagreement on how much upside remains. Within the electric utilities industry, CEG ranks 5th out of 40 peers. ## The Week Ahead Next week brings several US macro releases: S&P Global services PMI final and ISM non-manufacturing PMI on 5 October, the international trade balance on 6 October, and EIA crude inventories on 7 October. For a utility sensitive to rate expectations, services and trade data could shift the market’s read on the rates path and feed into near-term swings. The market may also watch for any follow-through on the Amazon nuclear agreement after its initial announcement. ## In Short The stock’s pullback this week sat alongside a long-term demand signal from Amazon’s 20-year nuclear deal. Broker sentiment is positive, with buy-rated consensus and a target more than 30% above spot. Yet the latest session showed large-lot money turning net seller while medium-lot money was net buyer, and the stock whipsawed between $247 and $271. What to watch next is whether valuation support and money flow converge, and how incoming macro data reshapes near-term rate expectations. *This article is generated by LongbridgeAI from market data, for information only and not investment advice.* ### Related Stocks - [CEG.US](https://longbridge.com/en/quote/CEG.US.md) ## Related News & Research - ["We Don't Need To Sell The Story Anymore": Nuclear Wins The Argument At WNA 2026... Now Everyone Is Racing For Bronze](https://longbridge.com/en/news/300878595.md) - [Vistra vs. Constellation Energy: Wall Street Says Both Nuclear Stocks Are Strong Buys, but One Has More Upside](https://longbridge.com/en/news/300589865.md) - [How Investors Are Reacting To Constellation Energy Stock As Amazon Signs 20 Year Nuclear Deal](https://longbridge.com/en/news/300784419.md) - [Amazon Secures 20 Years Of Nuclear Power From Constellation As Goldman Sees Industry-Wide Win](https://longbridge.com/en/news/300683057.md) - [Constellation signs 20-year power supply deal with Amazon for Calvert Cliffs nuclear plant](https://longbridge.com/en/news/300613210.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**