What are the differences between trading stocks and options?
The profit made by option trading can be achieved many times more comparing to the profit made by stock trading on the same underlying stock move. For example, a stock can move up or down 20% and the option value can move 100% or more. Michael Wang bought a put option when SIGM was $50 and he profited 4,400% when the stock dropped to $20. Only trading option may achieve such huge profit when some stocks move downward.