Update 2-May-2019 As Eli Mintz of VIX Central predicted, Barclays changed the tickers for VXXB and VXZB back to VXX and VXZ. This change is effective 2-May-2019. As I note below in the post, Barclays has done this sort of thing before to preserve the branding of a popular product. I doubt the ticker changes will fix one thing that Barclays lost with the VXX-VXXB …
Using a tool like Bollinger Bands® to forecast future price ranges is a time-honored technique but its calculations are simplified and in some situations flawed. Incorporating the log-normal nature of stock prices into the calculations gives better answers. One greed-inducing aspect of volatility is that it enables us to make theoretically sound forecasts about the future. It doesn’t matter whether it’s stock prices, annual rainfall, …
Below I’ve collected links to some of my favorite white papers and presentations on volatility. I’ve organized them in the following categories: Volatility Concepts & Volatility Trading Probability Distributions—Normal and Otherwise The VIX and VIX Futures Volatility Contagion—Will Short Volatility Destroy the World? Variance Swaps—the Technology That Underlies VIX & VIX Futures For an index of my 60+ posts on volatility see here. Volatility …
Update Effective July 2, 2020 ZIV stopped trading on national exchanges (press release). The issuer, Credit Suisse (CS) halted share creations effective July 3rd but is not terminating the fund. They reserve the right to do so but don’t have to until 2030. ZIV is currently trading on OTC exchanges, e.g., OTCMarkets.com and is currently trading pretty close to its IV price, the theoretic value …
Some volatility trading systems use intra-day open, high, low (OHL) prices as part of their algorithms for determining when to trade. UVXY and SVXY didn’t start trading until late 2011—just after the 2011 correction and well past the 2008/2009 bear market so there’s no actual trade data from those important downturns. To fill that deficiency I did some simulations a few years ago using the …
