"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

CNBC's Jim Cramer on Tuesday pushed back against a downbeat sentiment he's felt on Wall Street, saying "kneejerk negativity" is making investors lose money.

Since its public debut, the GLXY stock has risen more than 16% in value. However, it fell more than 5% in a day to trade at ...