Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. A futures spread is a trading strategy in which a trader holds both a long and a short ...

What is an exclamation mark? Sentences that end in an exclamation mark are used to show intense feelings or get attention. You can use an exclamation mark ! to show when your sentence is saying ...

Knowing how to write a formal letter is a very important life skill. Although a lot of our day-to-day written communication is by email, text message or social media, there are many times you will ...