Fight Finance

(a) 1: short call, 2: long call, 3: short put, 4: long put.

(b) 1: long call, 2: long put, 3: short call, 4: short put.

(c) 1: short put, 2: long put, 3: short call, 4: long call.

(d) 1: long put, 2: short put, 3: long call, 4: short call.

(e) 1: long put, 2: short call, 3: short put, 4: long call.

Do you think that the following statement is or ? “Buying a single company stock usually provides a safer return than a stock mutual fund.”

(a) Effective rates compound once over their time period. So an effective monthly rate compounds once per month.

(b) APR's compound more than once per year. So an APR compounding monthly compounds 12 times per year. The exception is an APR that compounds annually (once per year) which is the same thing as an effective annual rate.

(c) To convert an effective rate to an APR, multiply the effective rate by the number of time periods in one year. So an effective monthly rate multiplied by 12 is equal to an APR compounding monthly.

(d) To convert an APR compounding monthly to an effective monthly rate, divide the APR by the number of months in one year (12).

(e) To convert an APR compounding monthly to an effective weekly rate, divide the APR by the number of weeks in one year (approximately 52).

(a) $21,600,     $95,035.46

(b) $21,600,     $49,515.44

(c) $21,600,     $4,909.33

(d) $21,600,     $2,557.86

(e) $11,254.05,     $2,557.86

(a) Equity futures prices tend to be higher than spot prices. This is called contango.

(b) Equity futures prices tend to be equal to spot prices.

(c) Equity futures are generally under-priced.

(d) Equity futures are generally over-priced.

(e) Long equity futures traders tend to make more money than short equity futures traders.

(a)##Red \sim \mathcal{N}(\mu, \sigma^2)##,   ##Green \sim \mathcal{N}(\mu, \sigma^2)##   and   ##Blue \sim \mathcal{N}(\mu, \sigma^2)##

(b) ##Red \sim \mathcal{N}(\mu, \sigma^2)##,   ##Green \sim \mathcal{N}(\mu, \sigma^2)##   and   ##Blue \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##

(c) ##Red \sim \mathcal{N}(\mu, \sigma^2)##,   ##Green \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##   and   ##Blue \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##

(d) ##Red \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##,   ##Green \sim \mathcal{N}(\mu, \sigma^2)##   and   ##Blue \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##

(e) ##Red \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##,   ##Green \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##   and   ##Blue \sim \mathbf{ln} \mathcal{N}(\mu, \sigma^2)##

(a) 63.1508%

(b) 60.0299%

(c) 58.3511%

(d) 36.8492%

(e) 11.5269%

(a) Bond holders like convexity, it’s good for them.

(b) Bond issuers like convexity, it’s good for them.

(c) If yields rise, convex bonds lose less value than non-convex bonds of equal duration.

(d) If yields fall, convex bonds gain more value than non-convex bonds of equal duration.

If futures prices are in contango, then futures prices (##F_{0,T}##) are than, than or to spot prices (##S_0##)?

(a) To increase FX reserves the Chinese central bank must buy CNY.

(b) The CNY appreciated against the USD from 2005 to 2013.

(c) The CNY was fixed prior to 2005 and from 2008 to 2010.

(d) If the Chinese central bank buys CNY using USD, the CNY is likely to appreciate against the USD, all other things remaining equal.

(e) The Chinese central bank spent its FX reserves from 2014 to 2016.