hot issue vs hot stock

hot issue and hot stock both are nouns.

Word	Noun	Adjective	Verb	Adverb
hot issue	Yes	No	No	No
hot stock	Yes	No	No	No

As nouns, hot issue and hot stock are synonyms defined as:

hot issue and hot stock: newly issued stock that is in great public demand

hot issue (noun)	hot stock (noun)
newly issued stock that is in great public demand	newly issued stock that is in great public demand