the options in-the-money, which the trader was able to exercise for $48 million. Equity In valuing equity, securities analysts may use fundamental analysis—as opposed to technical analysis—to estimate the intrinsic value of a company. Here the "intrinsic" characteristic considered is the expected cash flow production of the company in question. Intrinsic value is therefore defined to be the present value of all expected future net cash flows to the company; i.e. it is calculated via discounted cash flow valuation. An alternative, though related approach, is to view intrinsic value as the value of a business' ongoing operations, as opposed to its accounting based book value, or break-up value. Warren Buffett is known for his ability to calculate the intrinsic value of a business, and then buy that business when its price is at a discount to its intrinsic value. Real estate In valuing real estate, a similar approach may be used. The "intrinsic value" of real estate is therefore defined as the net present value of all future net cash flows which are foregone by buying a piece of real estate instead of renting it in perpetuity. These cash flows would include rent, inflation, maintenance and property taxes. This calculation can be done using the Gordon model. See also Terminal value Net realizable value Option time value Option (finance) Expected value References Derivatives (finance)