Using a screen to find so-called lottery stocks, here are some of the most speculative plays in the stock market.

U.S. stocks were taking it on the chin on Friday as major indexes like the S&P 500 and Nasdaq wiped out most of their gains ...

Supported by world-class markets data from Dow Jones and FactSet, and partnering with Automated Insights, MarketWatch ...

Shares of Western Digital Corp. WDC slipped 1.64% to $60.70 Friday, on what proved to be an all-around dismal trading session ...

Shares of Plug Power Inc. PLUG were unchanged Friday, on what proved to be an all-around rough trading session for the stock ...

Shares of CF Industries Holdings Inc. CF sank 0.40% to $84.75 Friday, on what proved to be an all-around dismal trading ...

The AstraZeneca PLC ADR AZN sank 0.39% to $66.26 Friday, on what proved to be an all-around rough trading session for the ...

Supported by world-class markets data from Dow Jones and FactSet, and partnering with Automated Insights, MarketWatch ...

Shares of Amcor PLC AMCR slumped 0.21% to $9.44 Friday, on what proved to be an all-around rough trading session for the ...