Business Glossary

options strategy that involves buying and selling the same number of options contracts with the same exercise price, but with different maturity dates; also called a calendar spread For instance, an investor might buy ten XYZ call options with a striking price of $70 and a maturity date of October. At the same time, he would sell ten XYZ call options with the same striking price of $70 but a maturity date of July. The investor hopes to profit by moves in XYZ stock by this means.

options strategy that entails buying two options on the same security with different maturities. If the exercise price is the same (a June 50 call and a September 50 call) it is a horizontal spread. If the exercise prices are different (a June 50 call and a September 45 call), it is a diagonal spread. Investors gain or lose as the difference in price narrows or widens.

Commodities: in futures trading, the difference in price between delivery months in the same market, or between different or related contracts. See also mob spread; nob spread; ted spread.
Fixed-income securities: (1) difference between yields on securities of the same quality but different maturities. For example, the spread between 6% short-term Treasury bills and 10% long-term Treasury bonds is 4 percentage points. (2) difference between yields on securities of the same maturity but different quality. For instance, the spread between a 10% long-term Treasury bond and a 14% long-term bond of a B-rated corporation is 4 percentage points, since an investor's risk of default is so much less with the Treasury bond. See also yield spread.
Foreign exchange: spreading one currency versus another, or multiple spreads within various currencies. An example would be a long position in the U.S. dollar versus a short position in the Japanese yen or the Euro. An example of an intermonth spread would be a long March spot position in Swiss francs versus a short March position in the same currency. Spreads are frequently done in cash and futures markets. Interest rate differentials often have significant impact.
Options: position usually consisting of one long call and one short call option, or one long put and one short put option, with each option representing one "leg" of the spread. The two legs, if taken independently, would profit from opposite directional price movements. Spreads usually have lower cost and lower profit potential than an outright long option. They are entered into to reduce risk, or to profit from the change in the relative prices of the options. See also bear spread; bull spread; butterfly spread; calendar spread; credit spread; debit spread; diagonal spread; option; price spread; selling the spread; vertical spread.
Stocks and bonds: (1) difference between the bid and offer price. If a stock is bid at $45 and offered at $46, the spread is $1. This spread narrows or widens according to supply and demand for the security being traded. See alsobid-asked spread; dealer spread. (2) difference between the high and low price of a particular security over a given period.
Underwriting: difference between the proceeds an issuer of a new security receives and the price paid by the public for the issue. This spread is taken by the underwriting syndicate as payment for its services. A security issued at $100 may entail a spread of $2 for the underwriter, so the issuer receives $98 from the offering. See also underwriting spread.