Oil prices

Both Exxon Mobil and Chevron reported their most profitable quarters of all time during the calendar year. Sustaining that growth is more complicated.

The $60 price cap was designed to limit Russian oil revenues, while keeping the oil itself flowing to avoid a global price shock.

The small increase of 100,00 barrels a day may be a sign that the cartel thinks a recession is coming.

Why? It's called the crack spread.

Shortages of labor and materials are making it hard to drill and maintain wells.

The discounted oil is cheap even once the risk of violating sanctions is factored in.

Gas stations are usually separate from the big oil conglomerates whose names they carry. Owners are often individuals with some control over what you pay at their pumps — but not much.

Energy investors have profited as prices climbed. But companies hesitate to boost production, even though costs weigh on consumers.

"Crack spreads" are higher than ever. But investors aren't interested in dumping money into fossil fuel expansion.

"Gasoline prices and diesel prices are going to be very high through the summer, potentially higher than they are today," says Bloomberg's Javier Blas.