First Risk Olympics is a worldwide competition
for derivatives professionals. It consists of multiple choice questions
designed to test and develop risk intuition. All questions can be answered
intuitively; you don't need to be a rocket scientist to win.
You may play anonymously but we invite you to fill out the contact
details so that we can inform you of upcoming heats and send you a
response sheet.
Answer all questions. Only one answer is considered correct for each
question.
Bang. Go...
QUESTION 1 -Bonds and forwards
A three year 10% coupon bond (fixed interest rate instrument) is trading at
par. A risk manager determines the sensitivity of the bond's price to a 1
basis point change in various 90 day forwards. In general, which forward
rate should the risk manager expect the bond's price to be most sensitive
to?
A. A near dated forward.
B. A forward with maturity
close to the bond's duration.
C. A forward with maturity
coinciding with the bond's maturity.
D. The manager is unlikely
to know until a thorough stress analysis is performed.
QUESTION 2 - The VaR thing
A risk manager is presented with a Value at Risk (VaR) measure for
two derivatives portfolios, Port1 and Port2. The VaR is a single
statistic intended to express the maximum one day loss within a 99%
confidence limit. Both VaRs are within policy limits. But the VaR of
Port1 is much less than the VaR of Port2. The risk manager must decide
which portfolio is more exposed to a sudden large jump in market rates -
outliers exceeding the 99% confidence limit.
A. Port1 is definitely
safer than Port2.
B. Port2 is definitely safer
than Port1.
C. Port1 may be more exposed
than Port2.
D. Neither portfolio can
produce unexpected results.
QUESTION 3 - FRA exposure
A risk manager analyses the present value sensitivity of a single 90 day
borrowers FRA to isolated movements in various forward rates. A borrowers
FRA is used to protect against rising forward interest rates. In present
value terms, in general, the risk manager should expect the FRA:
A. To always profit from
a rising forward rate.
B. To incur a profit or
loss from a rising forward rate.
C. To be insensitive to time
lapse.
D. To be equivalent to a pure
discount bond.
QUESTION 4 - Foreign currency loans
A corporate enters into a long term foreign currency loan and immediately
converts the proceeds to their domestic currency. No exchange rate hedge
is used. At the time to repay the principal, the foreign currency
required is purchased on the spot exchange market
using domestic currency. The amount of domestic
currency required to repay the principal may be:
A. Up to 50% more
than the amount of domestic currency originally received.
B. Up to 100% more than
the amount originally received.
C. Up to 200% more than
the amount originally received.
D. More than 200%
of the amount originally received.
QUESTION 5 - Gamma zero?
In Heat 1 the following QUESTION appeared:
"A trader performs a stress test on an interest rate related derivatives
portfolio using uniform yield shifts with time and all other economic
parameters unchanged. The portfolio appears to profit when yields increase.
It also appears to profit when yields decrease".
The most popular answer which a minority of players selected was choice A
"This suggests the net delta is zero and gamma is zero or positive". The
Games Master also chose A. However, a number of astute people commented
that the gamma could not be zero.
A. The Game producers made a slight error - the gamma cannot be
zero.
B. The Game producers made a slight error - the gamma can also be
negative.
C. The Game producers
were careful to include all possiblities because some exotic instruments
can produce this effect.
D. The Game producers
were careful to include all possiblities because this effect can
occur even with rather elementary instruments such as simple cash flow
portfolios.
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