Nasdaq $QQQ Futures Reverse Post $NVDA Earnings, PE Ratio at 103 Sparks Caution, AI Bubble Speculation

Nasdaq $QQQ futures reversed after $NVDA earnings, leading to concerns about a short-term top. $NVDA's high PE ratio of 103 raised caution among investors. Despite this, some see $NVDA at beautiful levels. Speculation arose about an AI bubble following $NVDA's surge.