GOLD FEVER, page-267

Yes you are correct but that is just to the futures Futures hit “limit down”
The above i posted is for normal day trading once it opens apparently:

"The rules, which apply to regular trading hours only, are as follows:Level 1: If the S&P 500 drops 7%, trading will pause for 15 minutes. (This would occur today if the S&P falls 208 points).Level 2: If the S&P 500 declines 13%, trading will again pause for 15 minutes if the drop occurs on or before 3:25 p.m. ET. There will be no halt the drop happens after that. (This would occur today if the S&P falls 386 points).Level 3: If the S&P 500 falls 20%, trading would halt for the remainder of the day. (This would occur if the S&P falls 594 points).These circuit breakers have never been triggered in their current form during regular trading hours. The prior circuit breaker system was revamped after it failed to prevent the May 2010 flash crash. This current set of breakers were put into effect in February 2013.—CNBC’s Peter Schacknow contributed to this report. "