'New' Dow vs. Current Dow

'New' Dow vs. Current Dow:
"On September 10, three component changes were announced for the Dow Jones industrial average.
Effective September 23, Alcoa, Bank of America and Hewlett-Packard will be replaced by Goldman Sachs, Nike and Visa.
On this page, we're showing you how the "new" Dow would be performing if the changes became effective on the morning they were announced."