EskiSignal
EskiSignal
What Is the Financial Conditions Index? How the Fed Reads Credit, Rates, and Liquidity Together
The Fed can hold its policy rate perfectly still for months and yet financial conditions can tighten or loosen underneath...
Insider & Institutional
What Is a Stock Buyback? How Share Repurchases Affect EPS and Price
A company can grow earnings per share without selling a single extra product, hiring a single extra employee, or raising...
Sectors & Rotation
What Is Sector Rotation? How Money Moves Between Growth, Value, and Defensive Stocks
The S&P 500 can trade flat for a month while underneath the surface, money is violently reshuffling — utilities and...
Stock Movers
What Is Short Interest? Days to Cover and How Short Squeezes Work
In January 2021, a heavily shorted video-game retailer became the center of a market event so violent that some hedge...
GDP & PMI
What Is the PMI? Manufacturing vs Services, and Why 50 Is the Line
A single number released on the first business day of every month can move bond yields, the dollar, and equity...
GDP & PMI
What Is GDP and How Is It Measured? Advance, Second, and Third Estimates Explained
The GDP number that moves markets on release day is almost never the final word. It’s an estimate built from...
FX & Currencies
What Is the US Dollar Index (DXY)? How the World’s Reserve-Currency Benchmark Works
Every time a Fed official hints at a rate move, a single number quietly does most of the reacting before...
Volatility & Sentiment
What Is a Circuit Breaker in Stock Trading? How Market-Wide Trading Halts Work
On March 16, 2020, the S&P 500 opened so far below the previous day’s close that exchanges froze trading nationwide...
Corporate Events
What Is an IPO Lock-Up Period? Why Stocks Can Drop Months After Listing
A plain-English look at IPO lock-up periods, why they exist, and why newly listed stocks can wobble months after their debut.
Inflation
What Is Wholesale vs Retail Inflation? PPI, CPI, and the Lag
Wholesale inflation is running far hotter than retail inflation in 2026 — here's what the gap between PPI and CPI actually means.
