Add training workflow, datasets, and runbook

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TABLE 4-2.
Reverse hedge at July expiration.
XYZ Price at Stock
Expiration Profit
20 +$2,000
25 + 1,500
30 + 1,000
34 + 600
40 0
46 600
50 - 1,000
55 - 1,500
60 - 2,000
FIGURE 4-2.
Reverse hedge {simulated straddle).
C:
0
~
!
co
(/)
(/)
.3
~-$600
e a.
Profit on
2 Calls
-$ 600
600
600
600
600
+ 600
+ 1,400
+ 2,400
+ 3,400
Stock Price at Expiration
Part II: Call Option Strategies
Total
Profit
+$ l ,400
+ 900
+ 400
0
600
0
+ 400
+ 900
+ 1,400
The net margin required for this strategy is 50% of the underlying stock plus
the full purchase price of the calls. In the example above, this would be an initial
investment of $2,000 (50% of the stock price) plus $600 for the calls, or $2,600 total
plus commissions. The short sale is marked to market, so the collateral requirement
would grow if the stock rose. Since the maximum risk, before commissions, is $600,
this means that the net percentage risk in this transaction is $600/$2,600, about 23%.