This may be interesting to people. AAPL currently has a 3.38% share in the S&P 500 (VOO, SPY, etc) and a cool 9.72% share in the tech heavy NASDAQ 100 index (QQQ). Should be quite a volatile morning for QQQ.
All big tech joined in the selling as well so something like QQQ is going to be hit a lot harder than the S&P (QQQ down over 2% in AH).