@blueyes : I heard some financial guy on the radio saying be careful buying in at these levels because if it hits some threshold we are not far from it could trigger another big selloff.
I received a notification that trading was suspended.
@Smokeybear : Yep it hit the 7% threshold on the S&P 500about five minutes into trading. 15 minute suspension by rule. Next level is 13% down for another 15 minutes. 20% and it shuts for the day.