The bid-ask spread describes the gap between the price buyers are offering for a security and the price that sellers are ...

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 – ...

Since Oct 2018, when we published the first research piece to measure the liquidity of Nasdaq-100 Index options (NDX), the value of the index has more than doubled. A single contract is now over ...

Portions of this article were drafted using an in-house natural language generation platform. The article was reviewed, fact-checked and edited by our editorial staff. The bid-ask spread is the ...