The one that demonstrates a level of volatility in a market measure would be:
B). How quickly prices go up and down in that market.
Volatility is described as the state or degree to which a particular thing is uncertain.
The change in prices of a specific commodity demonstrates volatility because it is unable to be deduced or determined.
There can be several factors that may affect the price of the commodity and hence, it is quite ambivalent.
Thus, option B is the correct answer.
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