Gainers

• TOP Ships, Inc. TOPS stock moved upwards by 4.3% to $0.69 during Tuesday's after-market session.
• Mobile Mini, Inc. MINI stock increased by 3.5% to $41.95.
• Titan Intl, Inc. TWI shares moved upwards by 2.8% to $3.11.
• ToughBuilt Industries, Inc. TBLT stock moved upwards by 2.8% to $0.16.
• Art's-Way Manufacturing, Inc. ARTW shares moved upwards by 1.7% to $1.84.
• Tutor Perini, Inc. TPC shares increased by 1.5% to $11.42. The most recent rating by B. Riley, on November 07, is at Buy, with a price target of $23.00.
• SiteOne Landscape Supply, Inc. SITE stock moved upwards by 1.5% to $97.94. According to the most recent rating by Deutsche Bank, on November 21, the current rating is at Hold.
• Forterra, Inc. FRTA shares increased by 1.3% to $14.01. The most recent rating by Berenberg, on January 14, is at Buy, with a price target of $16.00.
• SG Blocks, Inc. SGBX shares surged 1.3% to $0.16.
• General Electric, Inc. GE shares moved upwards by 1.1% to $11.86. According to the most recent rating by Morgan Stanley, on January 23, the current rating is at Overweight.
• Nordic American Tankers, Inc. NAT stock increased by 1.1% to $3.94.
• AeroVironment, Inc. AVAV stock moved upwards by 1.0% to $68.05. The most recent rating by Baird, on December 02, is at Outperform, with a price target of $81.00.

Losers

• C.H. Robinson Worldwide, Inc. CHRW shares fell 7.2% to $72.26 during Tuesday's after-market session. According to the most recent rating by Susquehanna, on January 15, the current rating is at Positive.
• China Recycling Energy, Inc. CREG stock declined 3.1% to $0.35.
• Greenbrier Companies, Inc. GBX shares declined 1.3% to $24.33. According to the most recent rating by Wells Fargo, on January 14, the current rating is at Underweight.
• United Airlines Holdings, Inc. UAL shares plummeted 1.2% to $76.11. The most recent rating by Citigroup, on January 22, is at Buy, with a price target of $108.00.
• Virgin Galactic Holdings, Inc. SPCE stock declined 1.1% to $17.77. The most recent rating by Morgan Stanley, on December 09, is at Overweight, with a price target of $22.00.
• Delta Air Lines, Inc. DAL stock plummeted 1.0% to $56.90. The most recent rating by Argus Research, on January 21, is at Buy, with a price target of $76.00.