The major determinant that primarily affects the behavior of the stock market is Interest rates.
What do you mean by the Stock market?
A stock market refers to the market where investors can buy or sell financial instruments like shares.
Stock markets perform several functions in markets that include efficient dealing and the behavior of the stock market is affected by the interest rates.
Therefore, B is the correct option.
Learn more about the Stock market here:
https://brainly.com/question/1415729
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