Add training workflow, datasets, and runbook

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Chapter 7: Bull Spreads 173
Moreover, there is a break-even point that always lies between the two striking prices
at expiration. In this example, the break-even point is 32. All bull spreads have prof­
it graphs with the same shape as the one shown in Figure 7-1 when the expiration
dates are the same for both calls.
The investor who establishes this position is bullish on the underlying stock, but
is generally looking for a way to hedge himself. If he were rampantly bullish, he
TABLE 7-1.
Results at expiration of bull spread.
XYZ Price of
Expiration
25
30
32
35
40
45
FIGURE 7-1.
Bull spread.
c: +$300
.Q
~
-~
w
October 30
Profit
-$ 300
- 300
100
+ 200
+ 700
+ 1,200
October 35
Profit
+$100
+ 100
+ 100
+ 100
- 400
- 900
,,
,,,'
;ff
,,,'
,,'
iii
~
,,,,'
$01---------'----J...__.... _ ___. _____ _
30 3:?,,' 35
0 ::: -$200
e 0..-$300
, ,
..------,,,,,'
Call Purchase
•-----------,'
Stock Price at Expiration
Total
Profit
-$200
- 200
0
+ 300
+ 300
+ 300