Effective Number of Holdings: A Concentration Check
A trader opens a brokerage statement and counts twenty tickers. Twenty names feels diversified. Then two of those positions have run so far that together they carry roughly half the…
A trader opens a brokerage statement and counts twenty tickers. Twenty names feels diversified. Then two of those positions have run so far that together they carry roughly half the…
You are up on a position. The chart has run your way for six sessions, the gain is real on the screen, and the only question left is where you…
NIO's back on the StockTwits trending list this week, and a mid-July 2026 upgrade to buy from Goldman Sachs is a big reason why. That makes now a good time…
You mark a small-cap you've been watching, the last trade printed at 24.05, and you send a market order to get in. The fill comes back at 24.18. Nothing moved…
You take a breakout at 50.00 on a stock that spent six weeks coiling under resistance. The next morning it opens at 51.20 and holds. Your thesis is working, and…
A trader can be right more often than wrong, collect two dollars on every winner for each dollar lost, and still drive the account to zero. It sounds impossible until…
Two stocks flash a fresh high on the same morning. One is a quiet utility that moves twenty cents on a busy day. The other is a chip name that…
Picture an account that closes most days in the red and still finishes the year well ahead. The journal reads as a wall of small losses, the equity curve grinds…
Stanley Druckenmiller is widely cited for two reasons. The first is the reported record at Duquesne Capital, often described as roughly thirty percent average annual returns over nearly three decades…
Marty Schwartz became widely known in trading circles through his chapter in Jack Schwager's Market Wizards and through his own memoir Pit Bull: Lessons from Wall Street's Champion Trader. What made him interesting…