Musk’s flying Roadster demo triggers a rush of Tesla (TSLA) bets Volume in Hyperliquid’s Tesla contract hit $47 million in one hour after Elon Musk’s flying Roadster demo, up from $2.8 million, with U.S. Volume in Hyperliquid’s Tesla contract hit $47 million in one hour after Elon Musk’s flying Roadster demo, up from $2.8 million, with U.S.