Correct option is A
Option (a) is the correct meaning of the given idiom.
Idiom: A bull market: A financial market in which prices are rising or are expected to rise. (Hindi: वह बाज़ार जहाँ मूल्यों में वृद्धि होती है)
Example: Investors make high profits during a bull market.
Other related idioms and their meanings:
· Bear market: Market with declining prices.
· Boom period: Period of rapid economic growth.
· Green shoots: Signs of economic recovery.