Add training workflow, datasets, and runbook
This commit is contained in:
@@ -0,0 +1,40 @@
|
||||
Chapter 2: Covered Call Writing
|
||||
FIGURE 2-3.
|
||||
Comparison: original covered write vs. rolled-down write.
|
||||
+$500
|
||||
c: +$300
|
||||
0
|
||||
~
|
||||
]-
|
||||
iii
|
||||
en en
|
||||
0 ...J
|
||||
5
|
||||
-e a.
|
||||
$0
|
||||
Original Write
|
||||
Rolled-Down Write
|
||||
50
|
||||
Stock Price at Expiration
|
||||
73
|
||||
profit potential of the covered write. Limiting the maximum profit may be a second
|
||||
ary consideration, however, when a stock is breaking downward. Additional downside
|
||||
protection is often a more pressing criterion in that case.
|
||||
Anywhere below 45 at expiration, the rolled-down position does $300 better
|
||||
than the original position, because of the $300 credit generated from rolling down.
|
||||
In fact, the rolled-down position will outperform the original position even if the
|
||||
stock rallies back to, but not above, a price of 48. At 48 at expiration, the two posi
|
||||
tions are equal, both producing a $300 profit. If the stock should reverse direction
|
||||
and rally back above 48 by expiration, the writer would have been better off not to
|
||||
have rolled down. All these facts are clear from Table 2-21 and Figure 2-3.
|
||||
Consequently, the only case in which it does not pay to roll down is the one in
|
||||
which the stock experiences a reversal - a rise in price after the initial drop. The
|
||||
selection of where to roll down is important, because rolling down too early or at an
|
||||
inappropriate price could limit the returns. Technical support levels of the stock are
|
||||
often useful in selecting prices at which to roll down. If one rolls down after techni
|
||||
cal support has been broken, the chances of being caught in a stock-price-reversal
|
||||
situation would normally be reduced.
|
||||
The above example is rather simplistic; in actual practice, more complicated sit
|
||||
uations may arise, such as a sudden and fairly steep decline in price by the underly
|
||||
ing stock. This may present the writer with what is called a locked-in loss. This means,
|
||||
simply, that there is no option to which the writer can roll down that will provide him
|
||||
Reference in New Issue
Block a user