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Options for dummies. Can you explain how puts & calls work, simply?
(buy these when you expect the price to go down) You 'lock in' the price you can sell at. If the price goes down below the 'locked-in' price, you buy at the new low price and sell at the higher 'locked-in' price; make money. (buy these when you expect the price to go up) You 'lock in' the price you can buy at.   If the price goes up above the 'locked-in' price, you buy at the 'locked-in' price and sell at the new higher price, make money.