|Simple Trading Ideas||
VXX, the VIX Short--Term Futures ETN started to outperform the S&P 500 index, SPX this year. Both of them have been moving higher from the second half of February as you can see on the daily chart below. Below the chart you can see that VXX out performs VIX too. The relative strength of VXX suggest that there could be a volatility spike in the near future.