Find the latest Altair Corp. (ATCD) stock quote, history, news and other vital information to help you with your stock trading and investing.

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 ...

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 ...

Just two weeks ago I wrote about this ‘dark’ holding company predominantly focused on sterilization services and I suggested that it is trading at bargain valuation given strong fundamentals. This has ...

As of October 24 at 4:00:00 PM EDT. Market Open.

Altair (ATCD) Forecast News Earnings Altair (ATCD) Options Guidance Dividends Analyst Ratings Insider Trades Short Interest ...

At close: 30 May at 9:30:01 am GMT-4 ...