SteadyOptions is an options trading forum where you can find solutions from top options traders. TRY IT FREE!

We’ve all been there… researching options strategies and unable to find the answers we’re looking for. SteadyOptions has your solution.

10 Things You Should Know About VIX


The CBOE Volatility Index, known by its ticker symbol VIX, is a popular measure of the stock market's expectation of volatility implied by S&P 500 index options, calculated and published by the Chicago Board Options Exchange (CBOE).VIX is considered by many a "Fear Index".

I have had quite a few requests to present some introductory material on the VIX, so with that in mind I offer up the following in question and answer format:

Q: What is the VIX?
A: In brief, the VIX is the ticker symbol for the volatility index that the Chicago Board Options Exchange (CBOE) created to calculate the implied volatility of options on the S&P 500 index (SPX) for the next 30 calendar days. The formal name of the VIX is the CBOE Volatility Index.

Q: How is the VIX calculated?
A: The CBOE utilizes a wide variety of strike prices for SPX puts and calls to calculate the VIX. In order to arrive at a 30 day implied volatility value, the calculation blends options expiring on two different dates, with the result being an interpolated implied volatility number. For the record, the CBOE does not use the Black-Scholes option pricing model. Details of the VIX calculations are available from the CBOE in their VIX white paper.

Q: Why should I care about the VIX?
A: There are several reasons to pay attention to the VIX. Most investors who monitor the VIX do so because it provides important information about investor sentiment that can be helpful in evaluating potential market turning points. A smaller group of investors use VIX options and VIX futures to hedge their portfolios; other investors use those same options and futures as well as VIX exchange traded notes (primarily VXX) to speculate on the future direction of the market.

Q: What is the history of the VIX?
A: The VIX was originally launched in 1993, with a slightly different calculation than the one that is currently employed. The ‘original VIX’ (which is still tracked under the ticker VXO) differs from the current VIX in two main respects: it is based on the S&P 100 (OEX) instead of the S&P 500; and it targets at the money options instead of the broad range of strikes utilized by the VIX. The current VIX was reformulated on September 22, 2003, at which time the original VIX was assigned the VXO ticker. VIX futures began trading on March 26, 2004; VIX options followed on February 24, 2006; and two VIX exchange traded notes (VXX and VXZ) were added to the mix on January 30, 2009.

Q: Why is the VIX sometimes called the “fear index”?
A: The CBOE has actively encouraged the use of the VIX as a tool for measuring investor fear in their marketing of the VIX and VIX-related products. As the CBOE puts it, “since volatility often signifies financial turmoil, [the] VIX is often referred to as the ‘investor fear gauge’”. The media has been quick to latch onto the headline value of the VIX as a fear indicator and has helped to reinforce the relationship between the VIX and investor fear.

image.jpeg

Q: How does the VIX differ from other measures of volatility? 
A: The VIX is the most widely known of a number of volatility indices. The CBOE alone recognizes nine volatility indices, the most popular of which are the VIX, the VXO, the VXN (for the NASDAQ-100 index), and the RVX (for the Russell 2000 small cap index). In addition to volatility indices for US equities, there are volatility indices for foreign equities (VDAXVSTOXXVSMI, VX1, MVXVAEXVBELVCAC, etc.) as well as lesser known volatility indices for other asset classes such as oil, gold and currencies.

Q: What are normal, high and low readings for the VIX?
A: This question is more complicated than it sounds, because some people focus on absolute VIX numbers and some people focus on relative VIX numbers. On an absolute basis, looking at a VIX as reformulated in 2003, but using data reverse engineered going back to 1990, the mean is a little bit over 20, the high is just below 90 and the low is just below 10. Just for fun, using the VXO (original VIX formulation), it is possible to calculate that the VXO peaked at about 172 on Black Monday, October 19, 1987.

Q: Can I trade the VIX?
A: At this time it is not possible to trade the cash or spot VIX directly. The only way to take a position on the VIX is through the use of VIX options and futures or on two VIX ETNs that are based on VIX futures: VXX, which targets VIX futures with 1 month to maturity; and VXZ, which targets 5 months to maturity. An inverse VIX futures ETN, XXV, was launched on 7/19/10. This product targets VIX futures with 1 month to maturity. As of May 2010, options have been available on the VXX and VXZ ETNs. 

Q: How can the VIX be used as a hedge?
A: The VIX is appropriate as a hedging tool because it has a strong negative correlation to the SPX – and is generally about four times more volatile. For this reason, portfolio managers often find that buying of out of the money calls on the VIX to be a relatively inexpensive way to hedge long portfolio positions. Similar hedges can be constructed using VIX futures or the VIX ETNs.

Q: How do investors use the VIX to time the market?
A: This is a subject for a much larger space, but in general, the VIX tends to trend in the very short-term, mean-revert over the short to intermediate term, and move in cycles over a long-term time frame. The devil, of course, is in the details.

Bill Luby is Chief Investment Officer of Luby Asset Management LLC, an investment management company in Tiburon, California. He also publishes the VIX and More blog and an investment newsletter. His research and trading interests focus on volatility, market sentiment, technical analysis, ETPs and options. Bill was previously a business strategy consultant. You can follow Bill Twitter. This article was originally published here.

What Is SteadyOptions?

Full Trading Plan

Complete Portfolio Approach

Diversified Options Strategies

Exclusive Community Forum

Steady And Consistent Gains

High Quality Education

Risk Management, Portfolio Size

Performance based on real fills

Try It Free

Non-directional Options Strategies

10-15 trade Ideas Per Month

Targets 5-7% Monthly Net Return

Visit our Education Center

Recent Articles

Articles

  • Fundamental Volatility and Stock Prices

    Every options trader must wonder whether any connection will be found between the company's fundamentals and stock prices (and in turn, option valuation as well). Because options are derived from stock price behavior, the analysis of stock movement is crucial to selecting options wisely; and that relies on volatility in the reported profit and loss over several years.

    By Michael C. Thomsett,

    • 0 comments
    • 61 views
  • Bullish Short Strangles

    A bullish short strangle sounds like a complicated strategy, but it’s really quite simple for those familiar with option terminology. A short put is combined with a short call to where the position starts with some amount of positive delta overall. This distinguishes itself from a delta neutral strangle, where both the short put and short call are sold at the same delta.

    By Jesse,

    • 0 comments
    • 83 views
  • Eight Mistakes Every Forex Trader Should Avoid

    The forex market is currently the largest financial market in the world and, due to its highly liquid nature and low barriers to entry, is only expected to grow. Becoming a forex trader requires minimal effort and with a decent internet connection, a laptop or computer, and some spare money to invest, you can start in no time.

    By Kim,

    • 0 comments
    • 105 views
  • Put/Call Parity - Two Definitions

    Put/call parity is a term options traders use to mean one of two things. The simplest definition and the one most applicable to most options traders compares the similarity in the bid/ask spread and the net debit or credit resulting from this.

    By Michael C. Thomsett,

    • 0 comments
    • 246 views
  • Put Selling: Strike Selection Considerations

    When selling puts, such as we do in our Steady Momentum PutWrite strategy, there are many questions a trader must answer: What expiration should I use? What strike should I sell? Should I choose that strike based on delta or percentage out of the money?

    By Jesse,

    • 0 comments
    • 273 views
  • What Can We Learn From UBS YES Lawsuit?

    News followers may have seen the recent stories on UBS being sued by its clients and investors who participated in UBS’s “Yield Enhancement Strategy (YES).”  Evidently, numerous UBS clients signed up to participate in an iron condor strategy that lost a lot of money.They’re angry, and they’re filing a lawsuit.

    By cwelsh,

    • 2 comments
    • 894 views
  • Pinning Down the ‘Option Pinning’

    What many people on SO have in common is that they have read the books of Jeff Augen on options trading. Although written a decade ago they continue to be an interesting source of strategies for the retail investor. Retail investors have particular constraints that make most of the broad theoretical musings on options rather moot.

    By TrustyJules,

    • 0 comments
    • 386 views
  • Holding Positions into Expiration

    "Every once in a while you must go to cash, take a break, take a vacation. Don't try to play the market all the time. It can't be done, too tough on the emotions." - Jesse Livermore

    By Mark Wolfinger,

    • 0 comments
    • 307 views
  • Tales Of How Big Trades Went Wrong

    One way to learn from your past mistakes is having to go through the painful and challenging experience of explaining them. Another way is to listen to others who might have lived through some disgruntling trades. Joseph Trevisani goes deep into the rationale he followed during the volatile EUR/JPY days of 2007 in this article.

    By Kim,

    • 0 comments
    • 326 views
  • Covered Straddle Explained

    The covered straddle is a perfect strategy for those all too common sideways-moving trends. When a company’s stock is in consolidation, how can you make trades? No directional trend exists, so most traders simply wait out this period.

    By Michael C. Thomsett,

    • 0 comments
    • 474 views

  Report Article

We want to hear from you!




Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account. It's easy and free!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now

Options Trading Blogs