QQA is trading at $55.60, up 1.54%, as AI-linked shares rebounded after last week’s selloff. - Reuters reported U.S. futures rose October 19, with easing oil prices and Treasury yields supporting sentiment; QQA tracks Nasdaq-100 exposure. - QQA also went ex-dividend October 19 for a $0.47406 distribution, a fund-specific calendar event rather than a clear bullish catalyst.