Today's Lists on Stockpickr

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.

If you are a Stockpickr member and have a Today's List stock in one of your portfolios, you'll receive an email alert after that list is updated. You can become a Stockpickr member here.

Here's a sampling of what made Today's Lists today, July 13:

52-Week Highs: Stec ( STEC) and Dollar Thrifty ( DTG) made year highs today, of $27.03 and $15.83, respectively. Stec closed closed up 13.6% for the day at $26.73, and Dollar Thrifty ended the day up 5.2% at $15.76.

52-Week Lows: On the 52-week-low list today were Cephalon ( CEPH) and CardioNet ( BEAT). Cephalon hit a low of $52.55 before closing up 50 cents for the day at $53.79. CardioNet closed down 33.5% for the day at $5.87 after hitting a low earlier of $5.60.

Biggest % Gainers: AIG ( AIG) rose 24% to $14.57 on Monday, making it one of the day's biggest percentage gainers. iBasis ( IBAS) added 28.5% to $1.67 after receiving a $48.2 million bid.

Biggest % Losers: American Dairy ( ADY) lost 44% to $20.08 on Monday after lowering guidance. CIT ( CIT) fell 11.8% to $1.35 on news that it is still in talks with regulators regarding its liquidity position.

Rising on Unusual Volume: Netflix ( NFLX) closed up 5.3% to $2.12 on a 144% increase in volume on Monday, amid takeover rumors.

Analyst Upgrades: Meredith Whitney upgraded Goldman Sachs ( GS) to buy with a $186 price target. Oppenheimer upgraded Best Buy ( BBY) to buy and raised its target on the stock to $42.

See all of Today's Lists here, including Unusual Options Activity, TSC Ratings Upgrades and TheStreet.com TV Videos.

Not a Stockpickr member? Join the community today -- for free.

More from Investing

Pegasystems Founder Explains Why He Has One of the Hottest Tech Stocks Around

Pegasystems Founder Explains Why He Has One of the Hottest Tech Stocks Around

Adobe Isn't Just Going After Shopify With Its Latest Acquisition

Adobe Isn't Just Going After Shopify With Its Latest Acquisition

Experts Break Down GDPR Risks for Investors

Experts Break Down GDPR Risks for Investors

Bitcoin Today: Prices Slip as Broader Crypto Market Struggles to Make Traction

Bitcoin Today: Prices Slip as Broader Crypto Market Struggles to Make Traction

OMG, J.C. Penney! What CEO Ellison's Surprising Exit Means for Troubled Retailer

OMG, J.C. Penney! What CEO Ellison's Surprising Exit Means for Troubled Retailer