大起大落 dà qǐ dà luò

DEFINITIONS

  1. (of market prices etc) to rapidly fluctuate (idiom)
  2. volatile
  3. significant ups and downs
  4. roller coaster

CHARACTERS

大 dà big, great, vast, large, high
起 qǐ rise, stand up; go up; begin
大 dà big, great, vast, large, high
落 luò fall, drop; net income, surplus