Brutus continuously compares and ranks every option contract and near-endless combination of spreads available on the market in order to bring tailored, relevant options trades to our users – saving time, avoiding emotions, and facilitating the consistency required to succeed in options trading.
The Risk-free interest rate is the return on investment with no loss-of-capital risk. In practice, this does not exist. In theory, it is an important parameter in option pricing as it sets the baseline price upon which risk premium should be added. A practical estimate to the risk-free interest rate is taken from 'risk-free' bond issued by the government or agency where the default risk is practically zero.
A bear call spread is where a call is sold close to the current underlying price and the risk is fixed by purchasing another call with a higher strike price. A bear put spread is where a put is purchased close to the current underlying price and lower strike put is purchased to reduce the trade cost. [click to read more]