Add training workflow, datasets, and runbook

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Chapter 1: Definitions
Option Description
IBM January 125 call (expiring in 2001)
IBM January 125 call (expiring in 2002)
IBM January 125 call (expiring in 2003)
IBM January 125 put (expiring in 2003)
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Option Symbol
IBMAE
VBMAE
WBMAE
WBMME
Note that the last line shows a LEAPS put option symbol. The letter M stands for a
January put option - the standard usage for the expiration month code.
STOCK SPLITS
Stock splits often wreak havoc on option symbols, as the exchanges are forced to use
the standard characters in nonstandard ways in order to accommodate all the addi­
tional strikes that are created when a stock splits. The actual discussion of stock splits
and the resultant option symbology is deferred to the next section.
SYMBOLOGY SUMMARY
The exchanges do a good job of making symbol information available. Each exchange
has a Web site where memos detailing the changes required by LEAPS, wraps, and
splits are available for viewing.
The OCC and the exchanges have been forced to create multiple option base
symbols for a single stock in order to accommodate the various strike price and expi­
ration month situations - to avoid duplication of the standardized character used for
the strike or expiration month. This is unwieldy and confusing for option traders and
for data vendors as well. In some rare cases, mistakes are made, and there can briefly
be two designations for the same option symbol. The only way to eliminate this con­
fusion would be to use a longer, more descriptive option symbol that included the
expiration year and the striking price as numerical values, much as is done with
futures options. It is the member firms themselves and some of the quote vendors
who object to the transformation to this less confusing system, because they would
have to recode their software and alter their databases.
DETAILS OF OPTION TRADING
The facts that the strategist should be concerned with are included in this section.
They are not presented in any particular order of importance, and this list is not nec­
essarily complete. Many more details are given in the discussion of specific strategies
throughout this text.