Fixed-rate loans have a constant rate for the entire term. You have a 5-year loan with a 5% interest rate. With that loan, you owe 5% every year for each of those five years, no matter what.
An adjustable-rate loan works differently. The interest rate moves around, often tied to movement in overall rates. However, many of these loans have limits on how far rates can move around at any given time. It's not a free-for-all. The adjustments happen at predetermined times, usually in controlled chunks as set out in the loan terms.
An initial interest rate cap defines one of these limits on the rate movement. It's the amount the rate can move at the loan's first adjustment period.
A common structure for these adjustable-rate loans goes something like this:
A 5-year loan with an initial rate of 5%. That 5% rate stays put for the first two years, then adjusts every year after that based on changes in the prime rate. It has an initial interest rate cap of two percentage points. Under that setup, the first adjustment would occur two years into the loan. At that point, it can move as much as two percentage points, possibly rising as high as 7% or falling as low as 3%.
If rates rise by half a percentage point, the interest rate would rise from 5% to 5.5%. It just tracks the overall move in rates. However, with the cap, even if interest rates spike 10 percentage points in those two years, the loan rate can't go above 7%. The initial rate cap limits the amount it can move.
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Finance Allah Shmoop What are interest rate options All right
people you may need a big loan in three years
It's all about the storms And the big sees you
know with the amount of destruction they'll do to the
oil rigs you manage out there right you big oil
company Global warming has in fact changed weather patterns So
you have no idea if you'll actually need five billion
dollars in debt to buy and or build a new
one But today you mister or missus or Miss CEO
today interest rates are cheap The Fed is almost giving
away money in two and a half percent interest which
means that you can get a loan at Summit for
ish percent interest rate since so much money is involved
here like five billion dollars Well the move of one
percent or one hundred basis points is big and times
were good now and well you really want certainty So
in order to reduce risk you buy an interest rate
option that is You pay one hundred million dollars for
the right three years from now too Then get alone
of call it three billion dollars and note that you
don't have to get the full five billion dollars if
rates go up in the last two billion is expensive
money while fen you figure inflation has hit big time
and you can just well raise prices on oil and
you know or your services to the big oil Cos
right because that's what you do for a living That
hundred million dollars is a call option on future interest
rates that well may or may not be there right
Like it might expire worthless Or it might be worth
a fortune if rates or seven eight nine percent So
what happens if the Fed doesn't budge and rates are
identical in three years Toe what they are today you
lose it All right You lose all hundred million dollars
for that call option You bought Goldman Sachs or Morgan
Stanley or whatever Big Bank took the risk on the
other end of that trade Just made one hundred very
large just for you know being there But you don't
feel bad about it Why Well because interest rates are
still then super cheap At four percent it's kind of
like term life insurance only for the finance world Piccoli
for big oil companies or big capital expense kind of
cos every month that goes by and you lose the
fifty eight bucks you spent on that million dollar policy
you personally bought for your wife and kids If you
get hit by a bus well you feel good to
have wasted that fifty eight dollars because well the alternative
is you know that you don't have a life You
know we don't just mean that Then your social calendar's
empty And your best friends are your Star Wars action 00:02:26.92 --> [endTime] figures no
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