The interest rate ceiling can be analysed as a series of European call options, called caplets, that exist for each period during which the Cap Agreement exists. To exercise a ceiling, the buyer is generally not required to notify the seller, as the ceiling is exercised automatically when the interest rate is higher than the strike (rate).  Note that this automatic exercise feature is different from most other options. Each caplet is set in cash at the end of the period to which it relates.  The interest rate floor is completely independent of your investment (you may even have invested in another institution and obtained an interest rate floor with St.George). If you remember your investment at any time, you can either run the floor until maturity, or you can complete it. It makes sense to adopt an interest rate cap before interest rates rise. The price of the interest rate cap is determined by the level of interest rates at the date of the signing of the agreement. If interest rates are low, if you sign the agreement, you will benefit from a cheap rate cap for many years to come.
We propose an interest rate cap for up to 14 years. With an interest rate cap, you can plan your finances systematically. You`ll know exactly how much your monthly repayments for residential loans won`t exceed. Note that there is a 1:1 split between volatility and the current value of the option. Since all the other terms that appear in the equation are undisputed, there is no ambiguity when one cites the price of a caplet simply by citing its volatility. That is what is happening in the market. Volatility is called “black theft” or implied theft. The interest rate cap is a cap on your credit interest rate that will not exceed that limit for an agreed period. You can choose the ceiling of your loan for a period you prefer – up to 14 years – and pay it according to your choice as part of your line of credit or all at once.
A particular interest rate cap is determined by bond market conditions and the amount and duration of the interest rate ceiling.