Psoriatic arthritis is a chronic disease characterized by a form of inflammation of the skin (psoriasis) and joints (inflammatory arthritis). Psoriasis is a common skin condition affecting 2% of the Caucasian population in the United States.
Stock Market Holiday Closures. The US stock exchange is open for trading from 9:30AM to 4PM EST Monday through Friday. All major US exchanges adhere to The New York Stock Exchange (NYSE) holiday closing schedules. The NYSE markets are closed and observe the following federal holidays in 2017. Stock markets are closed New Year's Day Jan 2.
If youâre a trader or investor, itâs important to know and understand what time does the stock market open. If you place a trade outside of stock market hours, your trade will wait in a queue until the start of the next trading session. This can also make a big difference on the prices youâll get for your trade, since news or other events can happen in the interim. I put together this quick guide to help you understand the time the stock market is open. US Stock Exchange Opening Times. There are several U.S. Stock Exchanges, including the New York Stock Exchange, the NASDAQ, the American Stock Exchange, and several others.