Caterpillar, Oshkosh, AudioCodes And Other Big Stocks Moving Higher On Tuesday

U.S. stocks traded lower, with the Nasdaq Composite falling around 70 points on Tuesday. Here are some big stocks recording gains in today’s session.

American Superconductor Corporation AMSC jumped 49% to $15.03 amid claims of a new superconductor from a group of physicists.
Nikola Corporation NKLA gained 21% to $3.22. The company announced it was awarded an additional $16.3 million to support seven open-network hydrogen refueling stations.
Rhythm Pharmaceuticals, Inc. RYTM rose 19% to $21.24 following strong quarterly sales.
Arista Networks, Inc. ANET surged 18.7% to $184.21 after the company reported better-than-expected quarterly results.
AudioCodes Ltd. AUDC shares rose 16.2% to $11.66 following upbeat second-quarter earnings.
EQRx, Inc. EQRX shares gained 14.3% to $1.9550. Revolution Medicines announced plans to acquire EQRx, Inc. in all-stock transaction.
Emergent BioSolutions Inc. EBS surged 14.2% to $7.86 after the company was awarded a 10-year BARDA contract for development of an Ebola treatment.
Proterra Inc. PTRA rose 13.1% to $1.9109.
Great Lakes Dredge & Dock Corporation GLDD shares gained 10.6% to $9.29 after posting a profit for the second quarter.
Mativ Holdings, Inc. MATV rose 10.3% to $17.36. Mativ reported proposed sale of Engineered Papers business for $620 million.
Douglas Dynamics, Inc. PLOW rose 9.8% to $34.10 following strong quarterly results.
TETRA Technologies, Inc. TTI gained 9.8% to $4.93 after the company posted better-than-expected quarterly results.
Varonis Systems, Inc. VRNS gained 9.4% to $31.39 after the company reported second-quarter financial results. Additionally, multiple firms raised their respective price targets on the stock.
HUTCHMED (China) Limited HCM jumped 9.2% to $15.36 after the company reported a year-over-year increase in H1 financial results.
SunCoke Energy, Inc. SXC gained 8.8% to $9.66 following strong quarterly results.
Rigetti Computing, Inc. RGTI climbed 8.8% to $2.71. Rigetti Computing is expected to report second-quarter results on Aug. 10, 2023.
Oshkosh Corporation OSK rose 8.4% to $99.79 after the company reported better-than-expected second-quarter financial results and issued FY23 guidance.
Caterpillar Inc. CAT gained 7.3% to $284.65 after the company reported better-than-expected second-quarter financial results and issued third-quarter guidance.
Global Payments Inc. GPN rose 6.8% to $117.75 after the company reported strong second-quarter earnings and raised its FY23 guidance.