Add training workflow, datasets, and runbook

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Finding Mispriced Options 161
On the upside, we can see that our likely case valuation is $43 per share,
whereas the BSMs most likely value is a bit less than $35—a difference of
more than 20 percent. This is the area on the graph labeled “ A. ” The BSM
prices options based on the likelihood of the stock hitting a certain price
level. The BSM considers the $43 price level to be relatively unlikely, whereas
I consider it relatively likely. As such, I believe that options that allow me to
gain exposure to the upside potential of Oracle—call options—are underval-
ued. In keeping with the age-old rule of investing to buy low, I will want to
gain exposure to Oracles upside by buying low-priced call options.
On the downside, I notice that there is a fairly large discrepancy
between my worst-case valuation ($30) and the lower leg of the BSM cone
(approximately $24)—this is the region of the graph labeled “B, ” and the
separation between the two values is again (just by chance) about 20 percent.
The BSM is pricing options granting exposure to the downside—put
options—struck at $24 as if they were fairly likely to occur; something that
is fairly likely to occur will be priced expensively by the BSM. My analysis,
on the other hand, makes me think that the BSMs valuation outcome is
very unlikely. The discrepancy implies that I believe the put options to be
overvalued—the BSM sees a $24 valuation as likely, with expensive options,
whereas I see it as unlikely, with nearly valueless options. In this case, we
should consider the other half of the age-old investing maxim and sell high.
In a graphic representation, this strategy might look like this:
6/21/201612/24/20156/27/201512/29/20147/2/20141/3/20147/7/20131/8/20137/12/2012
Date
Oracle (ORCL)
Price per Share
60
Best Case
Likely Case
Worst Case
40
50
30
10
20
Downside
Upside
-
$52
$43
$30
GREEN
RED