Since I have been following the wave from last Thursday's 390.54 low, I will begin from there. Over the weekend I had set a target for the completion of this wave between 395.7 and 398.2. The wave ultimately completed in a different fashion, and so my target was slightly off.
Here we can see that from that low, SPY completed Wave A at 394.77. Wave B completed at 389.40, and Wave C at 392.52. Wave D was a complex wave that finally terminated at 393.04. We can the see Waves 1, 2, and 3 completing into Friday's close. The slight pullback from Wave 3 into the close became Wave A of a inverted corrective Wave 4. Thus SPY opened to the upside, reaching 398.68 before a slight pullback as 397.88-398.17-397.41. This, combined with the slight pullback into Friday's close, completed Wave 4. SPY made one more move higher, this time to 398.92, which completed Wave 5. This sequence completed as (393.04, 395.14), (394.05, 395.84), (397.41, 398.92), with an R^2 value of .99773. From that point SPY traded in a narrow range between that high and 395.56.
The completion of the 5 wave sequence this morning in turn completed Wave E(Purple), and thus Wave D(Green). This sequence can be seen completing as (390.54, 394.77), (389.40, 392.52), (393.04, 398.92), with an R^2 value of .99818.
The completion of Wave D brings us back to the count we have been watching for some time. The target implied by the four completed waves would be between 391.5-390.7. This would then complete Wave D(Red), and and imply lower prices, possibly testing the previous lows. Should this scenario play out, it would look something like a move into the 391.5-390.7 target area, followed by a bounce which could be slight, and then a move below the target area.
At this point, two alternate scenarios may emerge. The implication of the current structure is bearish. One way to reverse this bearish course is to now break above the Wave D high of 398.92. This would set up a bullish scenario.
That would be the first alternate, with the second alternate pointing to an even more bearish scenario. The target I mentioned for this wave is quite narrow, and in many cases this allows for a "jump" of the target. In essence moving below the target area in this case. This would point to Wave D(Green) being only the first wave of an inverted corrective wave which would carry SPY even lower.
Again, it is difficult to try and get too far ahead of this market. I will continue to closely monitor the situation. The key points for now are the 398.92 high on the upside, and the 391.5-390.7 target on the downside.