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.
Like all financial derivatives, futures have a finite lifespan and both parties still holding in the futures contract through expiration date is expected to fulfill the terms of the contract and either exchange the actual underlying asset (physical settlement) or the cash difference (cash settlement).