Imperial Oil Sheds 4.4% in a Single Session, Losing $2.8 Billion in Market Value

As seen on the 24/7 Wall St. homepage on October 22, 2026.

IMO Imperial Oil
Regular session
$130.96
-4.40% open $136.99
$137$134$130

A 4.40% drop to $130.96 takes roughly $2.8 billion off a $63.3 billion energy name that rarely moves this hard in a single session. Whether it holds above the open of $136.99 into the close is the thing to watch.

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Imperial Oil spent the entire session under selling pressure, grinding lower before settling around $130.96. Sustained, one-directional moves like this are uncommon for a company of this size in Canada's energy sector.

A 4.4% decline on a roughly $63.3 billion market capitalization erased about $2.8 billion of value in a single day, showing how sharply sentiment shifted from the open.

The stock lost ground in almost every interval from the open through mid-session, briefly stabilizing in a narrow band before slipping again toward the $130.85 range late in the day.

Anyone who bought at the open near $136.99 is sitting on a meaningful intraday loss, and the question now is whether $130.96 marks a floor or the latest step in a deeper move. How the stock behaves around these levels will show whether buyers step in.

Mentioned: IMO