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Constellation Energy Group

CEG · Utilities · NYSE · in our data January 2, 1968 to March 12, 2012 (44.2 years)

Our price history begins on January 2, 1968, and Constellation Energy Group was already trading then; how long before that, our data does not say. At its peak, on January 9, 2008, the market valued it at $19.4 billion. It left the market when it was bought or merged, last trading at $37.23, -60.1% from its split-adjusted high. Holders got whatever the deal paid, which is not in our price data.

1968-012012-03
Peak market value$19.4 billionJanuary 9, 2008
Highest split-adjusted share price$93.39January 9, 2008
Last share price$37.23March 12, 2012
From its split-adjusted high to the end-60.1%
Return over the days in our data+5982.4%with dividends, before the last trade
Worst single day-35.9%September 16, 2008

Share prices are adjusted for splits and other share changes, so the high and the last price compare like for like; the peak market value is as it was on the day. The return covers the trading days in our data only: it does not include what holders received, or lost, after the last trade (a merger payout, a bankruptcy), and it does not reach back before 1968. How these numbers are made · Report a data issue.

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Also gone in 2012: Utilities