hot tip
From Longman Dictionary of Contemporary Englishhot tiphot tipa good piece of advice about the likely result of a race, business deal etc a hot tip on the stock market → hotExamples from the Corpushot tip• Find something you've forgotten Don't give up if you can't remember where you saw that hot tip last week.• McGrath has been advised to go ... after all, he's a hot tip to win the thing.