Check out the companies making headlines yesterday:

Tesla (NASDAQ: TSLA): Electric vehicle pioneer Tesla (NASDAQ: TSLA) fell by 3.3% on Tuesday after the company unveiled a more affordable, stripped-down version of its Model Y, which disappointed investors who had hoped for an entirely new vehicle. See our full article here.

Is now the time to buy Tesla? Access our full analysis report here.

Dollar Tree (NASDAQ: DLTR): Discount treasure-hunt retailer Dollar Tree (NASDAQ: DLTR) fell by 2.7% on Tuesday after Jefferies downgraded the retailer's stock to Underperform from Hold and significantly cut its price target. See our full article here.

Is now the time to buy Dollar Tree? Access our full analysis report here.

Plug Power (NASDAQ: PLUG): Fuel cell technology Plug Power (NASDAQ: PLUG) fell by 8.3% on Tuesday after the company announced a major leadership change, revealing that long-time CEO Andy Marsh would step down. See our full article here.

Is now the time to buy Plug Power? Access our full analysis report here.

Carriage Services (NYSE: CSV): Funeral services company Carriage Services (NYSE: CSV) fell by 2.9% on Tuesday after a confluence of negative economic data pointed to a weak economy See our full article here.

Is now the time to buy Carriage Services? Access our full analysis report here.

Lucky Strike (NYSE: LUCK): Entertainment venue operator Lucky Strike (NYSE: LUCK) fell by 3% on Tuesday after the stock was caught in a wider market sell-off driven by several negative economic headlines. See our full article here.

Is now the time to buy Lucky Strike? Access our full analysis report here.