Explain clearly, don't copy from internet

The VIX or volatility graph over time, showing how much variability there is in prices, reflecting uncertainty. The Yields graph over time, showing how much variability there is in prices, reflecting the Financial Ladder of Risk/Return. The bank rates over time, showing how much variability there is in interest rates, reflecting money supply and demand. "The stock market graph over time, showing how much variability there is in stocks, reflecting uncertainty