Was the Crash in the SPX in the Summer of 2015 Visible?

On August 12, 2015, we made the following forecast:

The SPX should stage an approximate 15% mini-crash to 1750, over the next few days. To confirm the mini-crash, the SPX must decline below 2044.02, the July 7 low, as per the chart below.

On mobile, view chart on landscape.