1891 G. Clare 89 At all times some semblance of agreement is traceable between the respective price-waves.
1941 J. A. Estey vi. 135 Wars..tend to come at the end of a rising price wave and social disturbances at the end of a falling price wave.
1999 (Nexis) 2 July a6 They don't try to outsmart other investors. They just ride the price waves as they appear.