20 Stocks Moving in Tuesday's Pre-Market Session

Gainers

• Amkor Technology, Inc. AMKR rose 17.3% to $13.00 in pre-market trading after the company reported Q3 EPS of $0.23 versus the $0.08 estimate and reported better-than-expected Q3 sales results. The company also issued strong Q4 guidance.
• Mirati Therapeutics, Inc. MRTX shares rose 14.5% to $93.25 in pre-market trading after the company presented the first clinical data of the Phase 1/2 trial of MRTX849.
• Tata Motors Limited TTM shares rose 13.7% to $12.06 in pre-market trading on continued momentum after CLSA upgraded the company's stock from Sell to Buy.
• Texas Roadhouse, Inc. TXRH shares rose 12.7% to $56.56 in pre-market trading after the company reported better-than-expected Q3 EPS and sales results.
• Globus Maritime Limited GLBS rose 10.2% to $2.82 in pre-market trading.
• Steven Madden, Ltd. SHOO shares rose 8.8% to $39.00 in pre-market trading following upbeat Q3 results.
• Insteel Industries, Inc. IIIN rose 6.1% to $21.00 in pre-market trading sale.
• Castor Maritime Inc. CTRM shares rose 6% to $4.10 in pre-market trading.
• NXP Semiconductors N.V. NXPI shares rose 5.8% to $115.00 in pre-market trading after the company reported better-than-expected Q3 sales results. The company also issued Q4 sales guidance above estimates.
• Xerox Holdings Corporation XRX rose 4.6% to $32.20 in pre-market trading following upbeat Q3 results.
• Fresenius Medical Care AG & Co. KGaA FMS rose 4.5% to $34.63 in pre-market trading after the company posted strong Q3 results.

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Check out these big penny stock gainers and losers

Losers

• Grubhub Inc. GRUB shares fell 33.7% to $38.74 in pre-market trading after the company reported worse-than-expected Q3 sales results. The company also issued Q4 sales guidance below analyst estimates
• Beyond Meat, Inc. BYND shares fell 18.7% to $85.75 in pre-market trading after the company reported Q3 earnings results.
• Diebold Nixdorf, Incorporated . DBD fell 11% to $8.80 in pre-market trading after reporting Q3 results.
• Xunlei Limited XNET shares fell 10.7% to $5.09 in pre-market trading after climbing 18.26% on Monday.
• U.S. Silica Holdings, Inc. SLCA shares fell 10.4% to $7.00 in pre-market trading following weak Q3 results.
• Shopify Inc. SHOP fell 8.2% to $298.00 in pre-market trading after the company reported worse-than-expected Q3 EPS results.
• CommScope Holding Company, Inc. COMM fell 5.2% to $11.15 in pre-market trading.
• HEXO Corp. HEXO shares fell 4.7% to $2.21 in pre-market trading after the company reported a larger loss from operations compared to last year.
• Harsco Corporation HSC fell 4.7% to $19.60 in the pre-market trading session following Q3 results.