career

Want to be a Wolf on Wall Street? A guide to getting your foot in the door and building a successful career as a trader.

Amazon’s AI Math: Sold Out Until 2028, Still Too Expensive to Use
Amazon CEO Andy Jassy gave the a16z podcast a line that explains the company’s current spending spree: “Even if we spend $220 billion this year, we are still leaving a meaningful amount of demand on the table.”
By Jina day ago in Trader
The T-Trap: Why Averaging Down Feels Like Progress and Rarely Is
My friend got stuck in an automaker's stock and started doing T like crazy, short-term trading around his existing position. He dragged his average cost down from over 100 to the 80s, which sounds like a beautiful self-rescue. Every night at 9:30 sharp, he opens his trading app. The phone light shines on his face. His finger hovers over the buy and sell buttons. He mutters, "T'd out another two mao." The stock keeps falling, and he keeps doing T. In one phrase: T-ing without end.
By Jin4 days ago in Trader
Four Fractures, Four Timelines: What's Really Happening to Japan's Economy
"You reap what you sow" is a satisfying phrase. It compresses complex causality into a moral story: what you did, you now bear. But if you look carefully at what the Japanese economy is going through in 2026, the picture is much messier than this framework suggests.
By Jin4 days ago in Trader
China’s 4.6% GDP Looks Calm. The Quarterly Curve Tells a Different Story
In the first three quarters of 2026, China’s GDP reached 107.1071 trillion yuan, up 4.6% from a year earlier at constant prices. Quarterly growth was 5.0%, 4.3%, and 4.5%. The three numbers together say more than the cumulative 4.6%. The path is uneven because policy made it uneven. Fiscal spending and special bond issuance moved early and pushed the first quarter to 5.0%. Project reserves thinned and bond issuance slowed, so the second quarter fell to 4.3%. Exports then took over in the third quarter and pulled growth back to 4.5%. The shape of the line shows what is holding the year up, where policy has pulled back, and how far down the list domestic demand sits.
By Jin6 days ago in Trader
Japan Isn't Losing to India. It's Losing to Itself.
The IMF's latest World Economic Outlook has produced a headline eye-catching enough: Japan's nominal GDP will be overtaken by both India and the United Kingdom in 2027, falling from fourth globally to sixth. Japanese media framed it as "the continued decline of Japan's status as an economic power," and most market attention landed on "Japan has dropped another place."
By Jin7 days ago in Trader
Who Wins AI’s Long Tail? The Platform That Learns From Everyone’s Mistakes
The fight over Stripe’s $7.5 billion acquisition of OpenRouter produced two clean quotes and little agreement. Sam Lessin of Slow Ventures dismissed the target: “OpenRouter has no technical substance. It is an API key relay with excellent marketing.”
By Jin8 days ago in Trader
The Banker Called Him “Dishonest.” Then He Bought Puma and Under Armour.
In 2021, Morgan Stanley told Frasers Group to post another $915 million in collateral for its Hugo Boss position. If it did not, the bank would force a liquidation.
By Jin8 days ago in Trader
Anthropic’s $2 Trillion IPO Is the Most Absurd Bet in Wall Street History
The same company. Two valuations. A gap of more than tenfold. Investors expect an IPO valuation of about $2 trillion. That would surpass SpaceX’s $1.77 trillion to $1.8 trillion and make it the largest IPO ever. Independent financial research firm New Constructs values the company at only $150 billion, about 93% below the target. It calls the deal “the most absurd IPO of 2026” and “a first-of-its-kind test of investors’ judgment.”
By Jin11 days ago in Trader
The 2026 Nobel Prize Explains Why Economists Can’t Predict the Next Crash
On October 12, 2026, the Royal Swedish Academy of Sciences awarded the Nobel Prize in Economic Sciences to Robert E. Hall and Michael Woodford. The announcement said their models “significantly improved our ability to conduct effective stabilization policy.” It did not use the phrase “predict economic crises.” It used “conduct stabilization policy.”
By Jin13 days ago in Trader
The Fridge That Explained the 2026 Nobel Prize in Economics
The street had four shops. Old Wang ran a restaurant. Old Zhang sold clothes. Old Li did renovation. Old Huang ran a supermarket. They were owners, neighbors, customers.
By Jin13 days ago in Trader
Japan's New Graduates Are Picking Their Bosses. Companies Are Bowing.
I. Who bows now Every year on October 1, conference rooms at major Japanese companies fill with flowers and tea snacks. Executives in suits wait for the new graduates who will join next year.
By Jin14 days ago in Trader
He Shut Down a ByteDance Training Run. Now Investors Have Given Him $30 million.
In June 2024, a program stopped running on a training server inside ByteDance’s commercialization technology department. The person who stopped it was Tian Keyu, then a master’s student at Peking University and an intern at the company. He told Bloomberg the program was occupying GPUs, and he thought his own research mattered more. He admitted the conduct was wrong. He also called it “enforcing justice on behalf of heaven.” ByteDance called it “maliciously attacking the model training task.” A court ruled that he violated his internship contract. He paid 500,000 yuan and lost all his internship wages. ByteDance said rumors of 8,000 cards and tens of millions of dollars in losses were severely exaggerated.
By Jin15 days ago in Trader