In Python, a SyntaxError happens when the interpreter finds code that does not conform to the rules of the Python language.

Learn about inverse ETFs, their function, differences from short selling, and their role and risks in active trading strategies.

Take a closer look at the ProShares UltraPro QQQ Short ETF, a small, inverse-leveraged ETF that relies on a poor performance from the Nasdaq stock exchange.

Science X network: Science X is a network of high quality websites with most complete and comprehensive daily coverage of the full sweep of science, technology, and medicine news ...