Add training workflow, datasets, and runbook

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Chapter 25: LEAPS 389
delta indicate that the January 90 LEAPS will move by a larger percentage than the
January 80 and therefore would be the better buy.
PUT DELTAS
Many of the previous observations regarding deltas of LEAPS calls can be applied to
LEAPS puts as well. However, Figure 25-5 changes a little when the following for­
mula is applied. Recall that the relationship between put deltas and call deltas, except
for deeply in-the-money puts, is:
Put delta = Call delta - 1
This has the effect of inverting the relationships that have just been described.
In other words, while the short-term calls didn't move as fast as the LEAPS, the
short-term puts nwve fa,ster than the LEAPS puts in nwst cases. Figure 25-6 shows
the deltas of these options.
The vertical axis shows the puts' delta. Notice that out-of-the-money LEAPS
puts and short-term equity puts don't behave very differently in terms of price
change (bottom right-hand section offigure).
In-the-money puts (when the stock is below the striking price) move faster if
they are shorter-term. This fact is accentuated even more when the puts are more
deeply in-the-money. The left-hand side of the figure depicts this fact.
FIGURE 25-6.
Put delta comparison, 2-year LEAPS versus 3-month equity options.
90
80
70 t= 3 months
0 60
0
1 50
X
Jg 40
Q)
0
30
20
10
O 70 80 90 100 110 120 130
Stock Price