Online Trading Concepts

$VIX & $VXN Volatility Indexes

The $VIX is the 30-day annualized implied volatility of the S&P 500 Index Options. In addition, the $VXN is the 30-day annualized implied volatility of the Nasdaq 100 Index Options. When markets crash or move downward quickly, put options (see: Put Options) often become quite popular. Traders bid up the price of these put options, which manifests itself as an increase in the implied volatility level; thus an increase in the $VIX and $VXN index. The basic relationship between stock and index prices and the $VIX and $VXN is presented next:

This basic relationship is summed up by a famous traders' saying: "When the VIX is high it's time to buy; when the VIX is low it's time to go."

The following chart of the S&P 500 exchange traded fund (SPY), top half of chart, shows the inverse relationship between it and the $VIX Volatility Index, bottom half of chart:

VIX peaks occur at S&P 500 bottoms

Notice how, in this example, an uptrend in the price of the S&P 500 is accompanied by a downtrend in the level of the $VIX.

The next chart of the Nasdaq 100 exchange traded fund (QQQQ) shows potential buying opportunities when the $VXN spikes higher:

VXN peaks happen at Nasdaq bottoms

VIX & VXN Potential Buy Signal

When the $VIX or $VXN spike (usually they both spike during the same periods) a trader might go contrarian and buy. If history repeats itself, buying $VIX and $VXN spikes may prove profitable. Nevertheless, the Mutual Fund mantra applies: "Past performance is not indicative of future performance".

The trend of the $VIX and $VXN Indexes can add another helpful level of analysis to price and volume indicators. A technical indicator that might be of interest is the Volatility indicator (see: Volatility).

The information above is for informational and entertainment purposes only and does not constitute trading advice or a solicitation to buy or sell any stock, option, future, commodity, or forex product. Past performance is not necessarily an indication of future performance. Trading is inherently risky. shall not be liable for any special or consequential damages that result from the use of or the inability to use, the materials and information provided by this site. See full disclaimer.