Gold Customer
Joined: 1/20/2005 Posts: 23
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How are additions and deletions of individual securities handled within a single industry group.
For example:
Stock AAA was in GROUP01 but is moved to GROUP02.
-How is each index affected? -Are any changes made to the either group index historically?
Thanks for your help.
dce
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Worden Trainer
Joined: 10/1/2004 Posts: 18,819
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The values of each index are calculated daily and no historical data is changed. Group01 would no longer include AAA in its average and Group02 would on the day it changed.
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