Constellation Energy signed long-term nuclear power supply agreements with Google and Amazon for AI infrastructure expansion.
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S&P 500
CEG
Constellation Energy Corporation
latest move
+10.10%
2026-10-08
5 sessions · 2026-09-14 → 2026-10-08 · avg 12.47% · largest 17.94%
Constellation Energy Corporation is the world's largest private-sector energy producer and top operator of commercial nuclear power plants in the U.S.
Price history
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Every session it moved
newest first2026-10-08Bullish
+10.10%weekly change2026-10-07Bullish
+17.94%weekly changeConstellation Energy announced a historic clean energy deal with Google to supply 3,590 MW of nuclear power for AI data centers.
read the report →2026-10-06Bullish
+12.25%24 hours changeConstellation Energy announced a landmark 3,590 MW clean energy partnership with Google to power AI data centers.
read the report →2026-09-18Bullish
-10.55%weekly changeCEG fell 10.55% due to rising Treasury yields, regulatory friction over PJM co-location data centers, and Calpine debt concerns.
read the report →2026-09-14Bullish
-11.50%weekly changeDebt-funded gas acquisitions, PJM grid regulatory friction, and rising interest expenses triggered a sharp weekly stock sell-off.
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