$AAPL $MSFT $AMZN $TSLA $GOOGL $FB $NVDA $PYPL index
Here is $AAPL $MSFT $AMZN $TSLA $GOOGL $FB $NVDA $PYPL market cap weighted for the Nasdaq100. These 8 stocks comprise of about 50% of the Nasdaq 100% index. This index I've created show their affect without the other 92 stocks.