It has been three years and twelve articles since I began writing the VSTOXX® newsletter. Timing seemed right (and perhaps 3 is a Fibonacci series inspired moment) to update the data of some of my past articles. Upcoming newsletters will include updated articles as well as new articles. This article updates Spreading European and U.S. Volatility Index Futures I wrote in August 2013. Liquidity is always important to an investor or trader. Table 1 gives readers an overview of the VSTOXX® Futures liquidity over the last years. Table 1: VSTOXX® Futures yearly volume and open interest as of March 2016….