Demand

The combined desire, ability and willingness on the part of consumers to buy goods or services. Demand is determined by income and by price, which are, in part, determined by supply.

Shareholders Equity

The difference between the total of assets and liabilities shown on a company’s balance sheet. Book value is the shareholders equity divided by the number of outstanding shares.

Derivatives

Options and other instrument whose value depends on an underlying security. For instance, the value of a call option on Cisco Systems (derivative) fluctuates with the price of Cisco System’s stock.

Diluted Earnings (a.k.a. fully diluted earnings)

Total of after tax (bottom line) earnings divided by number of common shares including unexercised stock options, and unconverted preferred stock and convertible bonds. Undiluted earnings would be after tax earnings divided by issued stock only, not considering outstanding options, etc.

Short

This is a condition resulting from selling an option and not owning the related securities.

RSI

Relative Strength Index is an overbought/oversold indicator that attempts to predict trend reversal points. RSI is based on the observation that a stock which is advancing will tend to close nearer to the high of the day than the low. The reverse is true for declining stocks. This indicator can also be used when comparing two different equities on a relative basis. RSI’s absolute levels are 0 and 100. Buy signals are triggered at 30, and sell signals are triggered at 70. One of the important aspects of RSI is to look for divergence between price action and RSI. Upward sloping price and downward sloping RSI should be taken as a warning.

Debt Value

The total dollar value of volume traded on one side of the transaction for a specified period. It equals price multiplied by volume divided by 100.

Sales

Services and products sold by a company. Sales and revenues mean the same thing.