The QQQ ETF has seen significant activity over the past 24 hours, with a 4.4% increase in value. The ETF experienced its highest daily volume since the August bottom, and substantial dark pool trades amounting to $1.5 billion were recorded, including individual trades of $508 million and $492 million. Additionally, a notable 0DTE 460 call option surged from 10 cents to $7, indicating heightened market interest and volatility.