The volatility shows no signs of ending
US stocks are trading in big chunky ranges
We opened down 19 in the S&P then fell another 15 in early trading. Currently we're at 1962, -27pts
The Dow is -234 at 16672 and the NAs -85 at 4750
US 10's get you 2.17%, largely flat on the day
More on the China stock rule change, it will take place from Friday
