Trending on Billboard Music prediction markets are quickly impacting the fan experience. Now, through companies like Kalshi and Polymarket, anyone willing to place a bet on the outcome of future events, which can range anywhere from elections to the weather to Grammy winners and chart placements, can earn serious cash — and music fans are cashing in. In 2025, $70 million had been traded on Kalshi’s music prediction markets, and in 2026 to date, that number has already over quadrupled to over $400 million and counting. Related One Ariana Grande superfan, a school teacher named Brandon Fean, earned six figures and dug himself out of student loan debt from his well-informed trades on charts, streaming numbers and Grande lore. Another fan, an unnamed IT professional and father of twin boys, made over $380,000 just on his musical expertise.…