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 ...
In the first case, there is a strong upward-sloping relationship between X and Y; in the second case, no apparent relationship; in the third case, a strong downward-sloping relationship. Note the ...
Crypto options exchange Deribit's forward-looking bitcoin volatility index (DVOL) offers clues about the market's expectations for price turbulence over the next 30 days, just as the Chicago Board ...