Gartley/Bat Pattern? SPX

Hey traders, I'd love your feedback. I don't want to force a harmonic that isn't there. This looks correct to me with the exception of the shallowness of C. It should have been a deeper retracement of 38%. For those who trade harmonics, what are your thoughts?

If the pattern is correct, then there will be some aggressive moves coming up soon for the next 6 weeks. Targets and estimated dates are tagged.