The stock market tends to fluctuate rapidly due to economic news.
Temperatures fluctuate widely in the desert, from scorching days to freezing nights.
Her mood seems to fluctuate between extreme happiness and deep sadness.
The value of the currency continued to fluctuate throughout the financial crisis.
Consumer confidence can fluctuate based on various external factors like political stability.
The demand for this product tends to fluctuate seasonally, peaking in summer.
During the debate, his support among the audience seemed to fluctuate with each answer he gave.
The water levels in the river fluctuate depending on the amount of recent rainfall.
Interest rates fluctuate frequently, which affects the housing market significantly.
The availability of natural resources can fluctuate, leading to changes in production costs.