A Hidden Pivot at 375.95 looks like a good place to expect a turn, or 371.35 if any lower. The pattern that produced that target looks compelling on the 25-tick bar chart, where A=437.05 and B=400.97. Because the target is still discernible on the hourly chart, however, it has the potential to be an important low. These are high-confidence numbers, so even a small (i.e., 0.11-point) overshoot of the higher number would indicate more downside at least to the next.