How are corticosteroids used? Corticosteroid drugs are used to treat rheumatoid arthritis, lupus, asthma, allergies and many other conditions. They also treat Addison's disease, a condition where the adrenal glands aren't able to produce even the minimum amount of corticosteroid that the body needs.
Buying and selling stock. You can give your advisor or investment firm instructions to buy or sell a stock in person, by phone or online. This is called placing your order. Youâll pay a commission each time you buy or sell a stock. things you need to place an order. 1  What you want to buy or sell â You may be able to place multiple trades on 1 order. 2  Your advisor or investment firm will confirm your specific choices before placing your order. 3  How much you want to buy or sell â You may need to buy a minimum amount of the stock.
For a market order, it is also possible for you to get a different price for each individual stock you buy. For example, lets say that the âlast priceâ of a stock you want to buy is $100, and you place a market order for 50 shares. It could be that there is only 10 shares of that stock for sale left at $100, all the other sellers are trying to sell at $120.