The variables worth tracking
Employment data—the monthly jobs report, the unemployment rate, wage growth—matters because it feeds directly into both halves of a central bank's usual mandate: price stability and maximum employment. Credit spreads (the extra yield investors demand to hold corporate bonds over safer government debt) tend to widen when investors grow nervous about default risk, functioning as a real-time gauge of risk appetite that often moves before equity markets fully reflect the same worry. Purchasing managers' indexes (PMIs) offer a faster, survey-based read on manufacturing and services activity than GDP, which is only reported with a lag and gets revised repeatedly after the fact. None of these indicators works in isolation—the value of macro analysis comes from reading several together and noticing when they start disagreeing, often a sign that conditions are genuinely changing rather than just noisy.