Follow up from my last publication on this phenomenon from 8 months ago.
When VIX falls 75% after a spike-run up of at least 5 points, it sets a foundation of buying support that often holds when revisited or retested.
This is a unique and powerful observation.
The last foundation level of support in the SPY is 209-204-199. That covers a wide range, but it is just under the current level of 213.28.
Search for the other charts I have posted here on this phenomenon and keep it in mind.
Tim