And if it succeeds you will have the joy to experiment your own little SDS instance. No root privileges are required!

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Float time refers to the amount of time between when an individual writes and submits a ...

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 ...