2026-10-09Bullish
+15.76%weekly changeGoogle nuclear deal (890 MW, $4.3bn investment) sent shares up 12.25% on October 6 to $300.40 on 13.5M shares traded.
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S&P 500
CEG
Constellation Energy
latest move
+15.76%
2026-10-09
6 sessions · 2026-09-14 → 2026-10-09 · avg 13.02% · largest 17.94%
Constellation Energy is an independent power producer with about 31,676 MW of nuclear, wind, solar, gas and hydro capacity, selling electricity and gas to utilities and retail customers. It operates across five regional segments.
Price history
stitched from the price window carried by each report
Every session it moved
newest first2026-10-08Bullish
+10.10%weekly changeConstellation Energy signed long-term nuclear power supply agreements with Google and Amazon for AI infrastructure expansion.
read the report →2026-10-07Bullish
+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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