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 ...

The 24-hour flu refers to the condition of gastroenteritis. Symptoms may include vomiting, diarrhea, and fever. Drinking plenty of fluids, taking OTC medications, and rest may provide relief. You may ...

A urine 24-hour volume test measures how much urine you produce in a day. It can be a helpful way to evaluate kidney function. The urine 24-hour volume test measures the amount of urine your body ...

What investors need to know about the rules for continuous markets Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations.