Dirty Harry Dirty Harry Dirty Harry is a 1971 American action crime thriller film produced and directed by Don Siegel, the first in the "Dirty Harry" series. Clint Eastwood plays the title role, in his first outing as San Francisco Police Department (SFPD) Inspector "Dirty" Harry Callahan. The film drew upon the actual case of the Zodiac Killer as the Callahan character seeks out a similar vicious psychopath. "Dirty Harry" was a critical and commercial success and set the style for a whole genre of police films. It was followed by four sequels: "Magnum Force" in 1973, "The Enforcer" in 1976, "Sudden
Dirty price by the dirty price to arrive at the clean price. The accrued interest is based on the day count convention, coupon rate, and number of days from the preceding coupon payment date. The clean price more closely reflects changes in value due to issuer risk and changes in the structure of interest rates. Its graph is smoother than that of the dirty price. Use of the clean price also serves to differentiate interest income (based on the coupon rate) from trading profit and loss. It is market practice in US to quote bonds on a clean-price basis. When a bond