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, July 8:

52-Week Highs

: Hitting new highs on Wednesday were such stocks as

Schering-Plough

(SGP)

, which rose to $25.69 before closing up 17 cents for the day at $25.27, and

ImmunoGen

(IMGN) - Get Report

, which hit a 52-week high or $9.05 before closing up a penny at $8.90.

Biggest % Gainers

:

Family Dollar Stores

(FDO)

jumped 12.4% to close at $31.18 on Wednesday after reporting a third-quarter earnings beat.

Amgen

(AMGN) - Get Report

was another big gainer, closing the day up 13.9% to $59.50.

Biggest % Losers

: Some of the biggest percentage losers for the day were

Genworth Financial

(GNW) - Get Report

, which slid 12.2% to $5.32, and

Renesola

(SOL) - Get Report

, down 13% to $4.36.

Unusual Options Activity

: Stocks experiencing unusually high option volume today included

Potash

(POT)

,

Visa

(V) - Get Report

and

Allstate

(ALL) - Get Report

.

Analyst Upgrades

: ThinkEquity upgraded

First Solar

(FSLR) - Get Report

to buy and cut its price target on the stock to $180 from $188. Citigroup upgraded

Freeport-McMoRan

(FCX) - Get Report

to buy with a $58 price target.

Cramer's "Lightning Round"

: On last night's "Mad Money" show, Jim Cramer was bullish on

Dendreon

(DNDN)

but bearish on

Research In Motion

(RIMM)

.

See

all of Today's Lists here

, including

52-Week Lows

,

Rising on Unusual Volume

and

Analyst Downgrades

.

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