Wall Street is giddy with low unemployment, optimistic earnings predictions, and a resilient economy, but BusinessWeek lists five things for investors to worry about.
- Volatility in earnings, especially tech companies
- Consumer spending, as gas prices take their toll
- Inflation, which could prompt the fed to raise interest rates
- Subprime aftereffects, as the panic spreads to other forms of debt
- Too much optimism, as it starts to look like irrational exhuberance