For those who are late to the story and/or would like some background, the links below should suffice, but for today I am interested in some data that might indicate how much stress there is in the market for TVIX shares, for VelocityShares products other than TVIX and for a ProShares product that is similar to TVIX, but is an ETF rather than an ETN: the ProShares Ultra VIX Short-Term Futures ETF,