Some symptoms to keep an eye out for include: 1  Chest pains or shortness of breath. 2  Chills or fever. 3  Coughing. 4  Headaches and muscle aches. 5  Rashes.
The buying of a security such as a stock, commodity or currency, with the expectation that the asset will rise in value. 2. In the context of options, the buying of an options contract. Opposite of short (or short position).
But in the real world, the market doesn't work this way. Every day, a stock can open at a price that's nowhere near where it closed the previous day. If a stock plunges far below your stop-loss order price, then the order will trigger -- but you'll get nothing close to the price where you expected to sell.