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.
of  and risk-free. The second component of q is the put option to sell capital at price b. When investment is irreversible, the put option is not available to the ârm, since it cannot sell capital at any positive price. The value of the put option must be subtracted from the