Hindsight Market

The Graveyard › 1997

Production Operators Corp

PROP. · Oil & Gas · NASDAQ · in our data December 14, 1972 to June 13, 1997 (24.5 years)

Our price history begins on December 14, 1972, and Production Operators Corp was already trading then; how long before that, our data does not say. At its peak, on June 5, 1997, the market valued it at $720 million. It left the market without a crash, last trading at $70.50. The delisting record says: delisted or deregistered. Many companies end this way when they are bought, merged or taken private.

1972-121997-06
Peak market value$720 millionJune 5, 1997
Highest split-adjusted share price$70.50June 13, 1997
Last share price$70.50June 13, 1997
From its split-adjusted high to the end0.0%
Return over the days in our data+1850.1%with dividends, before the last trade
Worst single day-18.8%December 3, 1974

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 1972. How these numbers are made · Report a data issue.

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Also gone in 1997: Oil & Gas