VelocityShares Daily 2x VIX ST ETN (TVIX)

[OTCRIDER]

...Worries about a slowdown in China aren’t new. The more than 40% tumble in the Shanghai Composite stock index SHCOMP, +1.27% and the devaluation of the yuan over the summer helped fuel the selloff on Wall Street in late August, when the S&P 500 index entered correction territory for the first time in about three years.


China is becoming a big red flag for U.S. stocks
http://www.marketwatch.com/story/china-could-become-a-big-problem-for-us-stocks-again-2015-10-07?link=MW_home_latest_news