Multiple choice general knowledge Whats the ticker symbol for Harley-Davidson Inc. ? HOG HD HDI None of these Reveal answer Fill a bubble to check yourself A Correct answer Explanation Harley-Davidson Inc. trades under the ticker symbol HOG on the New York Stock Exchange. HOG is also a slang term for Harley motorcycle, making it a memorable ticker. Options HD and HDI are not Harley-Davidson's official ticker symbols.