Altair Engineering Inc., together with its subsidiaries, provides software and cloud solutions in the areas of simulation and design, high-performance computing, data analytics, and artificial ...

Our calculations are based on comprehensive, delayed quotes. Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all ...

Altair Engineering Inc. (NASDAQ: ALTR) shares were up Wednesday following reports that Siemens AG is in discussions to acquire the company. Vaishali Prayag Altair & Oasys to Offer Enhanced Safety ...

The intraday chart, the last-five real-time quotes and sales data. Real-time stock quotes can be used to help inform investors when researching potential investment opportunities.

Investors may trade in the Pre-Market (4:00-9:30 a.m. ET) and the After Hours Market (4:00-8:00 p.m. ET). Participation from Market Makers and ECNs is strictly voluntary and as a result, these ...

Altair Engineering Inc. ("Altair") (Nasdaq: ALTR), a global leader in computational intelligence, today announced that its stockholders voted at a special meeting to adopt the merger agreement with ...