The dream itself could go either way: If you say it's bad, it will be. If you label it as a good dream, then that's what will come about. In fact, the great mystic Rabbi Yoel Baal Shem taught that teeth falling out can be seen as a wonderful dream: Teeth are what we use to grind our food, so we can digest it.
Trading in the different Dow futures contracts starts at 6 p.m. eastern time on Sunday evening. Trading closes at 4:15 pm on Friday. During the week, the futures markets close for 15 minutes at 4:15 -- 15 minutes after the stock market closes -- and for 30 minutes at 5:30. The daily trading session runs from 6 p.m. the day before -- starting Sunday through Thursday -- through 4:15 pm the next afternoon.
Finally, the Chicago Mercantile Exchange also provides information on when US equity and other futures markets are open and closed during the holiday season. Here's our guide to US market holidays for 2016 (All times are Eastern Time): Business Insider/Andy Kiersz, data from NYSE, SIFMA, and CME.