Options Strategies Embedded in Exchanged Traded Products
(May 2013)
In theory, exchange traded products (ETPs) can be linked to almost any underlying asset, including derivatives. While many ETPs are linked to portfolios of bonds or stocks, some are linked to portfolios of futures contracts, which we have discussed at length before. Bill Luby at VIX and More has written a couple posts on ETPs that are linked to portfolios of options, which are gaining some traction with investors. As usual, we greatly enjoyed Bill's posts and thought we'd explain some of the...
Variable Prepaid Forward Contracts
(May 2013)
Recently we've been working a lot with variable prepaid forwards (VPFs) in our casework and we decided to take a step back and explain these complex investments. A VPF is an over-the-counter contract between two parties involving a stock position, an upfront payment and option positions. VPFs are often used to defer taxes on appreciated stock, which has been a matter of some controversy.
Perhaps the best way to explain a complex investment is by example. Consider an investor who purchased...
Are ETF Flows Costly to ETF Investors?
(Apr 2013)
Exchange-traded funds (ETFs) are often lauded for their ability to efficiently create or redeem shares in response to changes in demand for the fund (known as fund flows). However, new research suggests that some ETFs that hold international securities may face transactional frictions that prevent them from tracking their benchmarks as well as other ETFs.
When there is an imbalance between supply and demand for an ETF, authorized participants (APs) create or redeem shares of the ETF to...
Persistence and Mean Reversion in VIX Rolling Futures Indexes
(Mar 2013)
In our last post we followed up on Jason Voss's discussion of the Hurst exponent as a measure of persistence or mean reversion in market data. We compared the Hurst exponents of the S&P 500 to that of the VIX index, and found that the S&P 500 is largely a random signal (Hurst exponent near 0.5) but that the VIX exhibits characteristics of a 'switching' or mean reverting signal (a Hurst exponent between 0 and 0.5).
Much has been made of VIX mean reversion in the financial blogosphere. One idea...
Securities Lending by ETFs
(Feb 2013)
One of the most contentious but least understood aspects of the stock market is short selling. Short selling refers to selling a stock that you do not own at current market prices, with the hopes that the stock will go down in price. The stock can be purchased in the market at any time to close out the position and, if the stock has decreased in price, the short-seller will realize a profit. Obviously, the only way to accomplish this is by borrowing that stock from someone else.
Typically,...
FINRA Dispute Resolution Statistics 2012
(Jan 2013)
Last week, we covered NERA's analysis of SEC settlements during FY2012. This week, we're taking a look at FINRA's recent release of their dispute resolution summary statistics. FINRA arbitration is a common way for investors to pursue restitution for damage caused by fraud, negligence, or other fiduciary breaches. FINRA provides a detailed summary of the arbitration process and claims can be filed either online or by mail.
Through December of this year, FINRA reports that the number of new...
The Basics of Options Contracts
(Jan 2013)
In a lot of our research work, we break down complex financial products into simpler pieces and then value those simple pieces one at a time. Often, those smaller components are options contracts (especially in our structured product work), which are relatively easy for practitioners to value. However, options contracts use a peculiar terminology that can be confusing to the uninitiated, so we thought we would lay out exactly what we mean when we talk about options.
Options contracts are...
