$ProShares UltraPro Short QQQ ETF (SQQQ.US)$ hope no one's h...

UltratechOP 73624403: well if you haven't sold you risk it vs something like qqq where if you take loss you just need to keep holding

发发Bear : One stock, can rally entire mkt to go up

Ree Kinv : If nvda collapse , entire US market will collapse … I only say ‘if’