What is the MOVE (Merrill Lynch Option Volatility Estimate) Index?

The MOVE Index, short for "Merrill Lynch Option Volatility Estimate," is a measure of market expectations for future volatility in the U.S. Treasury bond market. It quantifies the anticipated price fluctuations of U.S. Treasury securities over a specific period, providing insight into market sentiment and risk perception.

The index is calculated based on the prices of over-the-counter options on U.S. Treasury bonds. It considers the implied volatility derived from these options, providing a gauge of market participants' expectations regarding future price movements.

Here’s the historical chart of the index:

In general, there is an inverse relationship between bond prices and bond market volatility. When market participants anticipate increased volatility, bond prices may decline, and vice versa. Therefore, the MOVE Index can serve as an indicator of potential stress or uncertainty in the bond market.

While the MOVE Index is specific to U.S. Treasuries, it can be compared to other volatility indexes, such as the VIX (Volatility Index) for the equity market. These indexes collectively provide a broader view of overall market volatility.

Understanding the MOVE Index can help market participants make informed decisions regarding their fixed-income portfolios and risk management strategies. It's one of several tools used to assess the prevailing sentiment and potential risks in the bond market.