Daniel Entwistle was seven when he failed to return home on Saturday, 3 May, 2003.

BBC: Daniel Entwistle

The sellout streak began on May 15, 2003, when the Red Sox beat the Texas Rangers 12-3 as Pedro Martinez pitched six scoreless innings before 32, 485 fans.

NPR: Red Sox Sellout Streak Ends At 820 Games

The poll reached 54.6% bullish in October, 2007, at the top of the 2003-2007 bull market, and 53.3% bullish on May 1, 2008, two weeks before the top of the 2008 bear market rally .

FORBES: Investor Sentiment: In The Danger Zone?