This is where the judge is requested to issue a warrant for the arrest of the suspect. In that case, police authorities need to establish probable cause before they can obtain the arrest warrant. The second instance where a probable cause hearing is necessary occurs after an arrest has already been made.
If you hang onto a stock that has gone up in value, you have what's known as unrealized gains. Only when you sell the stock you can lock in your gains. Since stock prices fluctuate constantly when the market is open, you never really know how much you're going to make until you sell.The second way is when the company that owns the stock issues dividends-a payout that companies sometimes make to shareholders.ince stock prices fluctuate constantly when the market is open, you never really know how much you're going to make until you sell. The second way is when the company that owns the stock issues dividends-a payout that companies sometimes make to shareholders.
But stock futures are one way to hedge your investments so that no single market fluctuation -- way up orÂ­ way down -- will ruin your portfolio. The best way to understand how stock futures work is to think about them in terms of something tangible. Let's say you own a popcorn company and you need to buy corn to make your product. Every business day, the price of corn goes up and down.