Throughout the day and after the market close, Stockpickr updates a series of portfolios called Today's Lists with information from that trading day. It's a useful tool for getting a quick picture of how the market moved that day.

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Here's a sampling of what made Today's Lists today, June 30:

52-Week Highs

: New year highs today included

Del Monte

(DLM)

, which

recently increased its dividend

,

Palm

(PALM)

and

Dollar Thrifty Auto

(DTG)

, whose chart we

analyzed recently

.

Biggest % Gainers

:

Novavax

(NVAX) - Get Report

gained 31.2% after being selected by Spain for a technology-licensing deal to produce vaccines.

H&R Block

(HRB) - Get Report

shot up 10% after

beating earnings estimates

.

Biggest % Losers

: Losers today included

AIG

(AIG) - Get Report

, which plummeted almost 13% to $1.16.

Analyst Upgrades

: Merrill Lynch/Bank of America upgraded

Electronic Arts

(ERTS)

to buy from neutral with a $26 price target. The stock closed up 4.4% at $21.72.

Analyst Downgrades

: Wachovia downgraded

Starwood Hotels

(HOT)

to market perform, and the stock lost 1.9% today to close at $22.20.

See

all of Today's Lists here

, including

Unusual Options Activity

,

TheStreet.com TV Videos

and

TSC Ratings Upgrades

.