Learn all about hyperphosphatemia, when levels of phosphate in the blood are too high. We examine the symptoms, causes, and treatment options.
IRAs cannot be enabled for margin trading, which prevents you from using certain options strategies. For example, if you sell short puts, they must be completely cash-secured. Otherwise this strategy is not permitted in an IRA. Short put positions have a limited profit potential with a substantial amount of risk.
Investors will buy call options when they think stock prices will increase. However, investors will buy put options when they believe that the price of the underlying stock will decrease by the time of expiration. Generally, the value of an option will not vary as greatly as the underlying stock.