Explainer: What is a gamma squeeze and how did it drive up AMC’s stock price?

Shares of AMC Entertainment Holdings Inc (AMC.N) surged to a record high this week in a blistering rally that again highlighted how an arcane options market dynamic known as a gamma squeeze can super-charge stock price gains.
European stock traders place their blockbuster bets in the dark

Think of an exclusive poker game where the minimum bet is close to $1 million. The stock-trading version, “dark pools” that host blockbuster trades, are pulling in major money in Europe.
Global equities edge higher on hopes of U.S. jobs data

Global equities markets firmed on Wednesday ahead of key U.S. economic data due later in the week as investors weighed inflation concerns and a fresh surge in so-called “meme stocks.”
Wall St set to open higher ahead of key economic data this week

The latest leg of a surge in so-called “meme stocks” stood out in early moves on Wall Street on Wednesday, while futures tracking the main stock indexes were flat to slightly higher ahead of closely watched economic data this week.
Stocks loiter around peaks as traders wait for data

Stocks chopped around record peaks on Tuesday, while the dollar was pinned near recent lows, as markets awaited U.S. jobs data and looked ahead to crucial central bank meetings in Europe and United States for guidance on the interest rates outlook.
Analysis: China’s banks are bursting with dollars, and that’s a worry

A mountain of dollars on deposit in China has grown so large that banks are struggling to loan the currency and traders say it poses a risk to official efforts to control a fast-rising yuan.
World stocks hit another record, oil up in big data week

Global stocks again hit a record high and oil rose on Tuesday, as markets shrugged off concerns about rising inflation and looked ahead to U.S. data later in the week that should offer a major clue to the health of the world economy.
Bitcoin slumps 8% as it heads for bruising monthly drop

BITCOIN SLUMPS 8% AS IT HEADS FOR BRUISING MONTHLY DROP
Wall St Week Ahead Betting against volatile stock market makes comeback as summer nears

Some investors are revisiting a popular trade that has largely been out of favor since last year’s market tumble: betting against stock market turbulence.
Traders book tankers in Europe to ship gasoline across Atlantic after Colonial shutdown

Traders provisionally booked at least six tankers to ship gasoline from Europe to U.S. destinations following a cyber attack that shut the United States’ top fuel pipeline network, Refinitiv Eikon data showed on Monday.