Discover how the volatility surface models implied volatility in options, highlighting market discrepancies. Understand its ...

We have spent a lot of time talking about ticks, spreads and trading costs in the equities markets. Today, we take a look at options trading. As we know, options markets are very different to stocks – ...

Call and put options are quoted in a table called a chain sheet. The chain sheet shows the price, volume and open interest for each option strike price and expiration month. Nasdaq provides call and ...