11.   But his signal is based on a complex equation involving deceleration in year-over-year price fluctuations of commodities.

12.   But owning individual bonds is different from owning a bond fund, which is still subject to the price fluctuation of its fixed-income portfolio.

13.   Companies use options to protect themselves against price fluctuations.

14.   Demand shifts away from mad-cow-suspected countries to safe countries, creating price fluctuations and necessitating new business partnerships.

15.   Experts say to expect frequent price fluctuations as stores get a glut of one product and then run out.

16.   Futures and options will allow producers and processors to hedge against price fluctuations.

17.   Gekas noted that Pennsylvania farmers have not been as vulnerable to price fluctuations, and dependent on federal farm programs, as growers in other states.

18.   Glickman is asking experts to examine ways to improve the use of crop insurance, and perhaps futures and options trading, to protect income against price fluctuations.

19.   Gerstenhaber also watches volatility, with the idea that huge price fluctuations are often a harbinger of a market tumble.

20.   Furthermore, the money saved will be subject to the instability of price fluctuations.