Trading
What the Options Market Thinks About Earnings
Steve Sosnick
Use Your Interactive Brokers Trader Workstation to See What the Options Market Thinks About Earnings Expectations During earnings season, investors become justifiably concerned with analysts’ expectations for a company’s earnings and revenues. While analysts’ estimates provide an important framework for decision-making...
Purchasing put options or selling call options to protect oneself?
Martin Noël
Is it better to purchase put options or to sell call options for protection against loss? Many investors ask this question but, in this as in many areas, there is no single right answer. As we have seen in earlier articles, purchasing options has one major disadvantage: the erosion of the time value that must be counterbalanced...
The Greeks: Gamma
Martin Noël
Our last article showed how delta could help predict the future value of options following a change in the price of the underlying asset. We also learned that delta gives an indication of the equivalent stock position (ESP) on the underlying asset. Gamma Gamma measures the change in the value of delta relative to a change in...
Term Structure of Implied Volatility
Martin Noël
Changes in implied volatility provide information on options market participants’ expectations regarding future fluctuations in returns on a specific stock. For the purposes of this discussion, we will analyze volatility in the stock price of the Great Canadian Gaming Corporation (GC), which closed at $23.79 on February 24,...
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