I wonder how much of that is related to Model 3 availability. To me, a high-end 3 seems like a better buy than a lower-end S. If you expand your date selection

I wonder how much of that is related to Model 3 availability. To me, a high-end 3 seems like a better buy than a lower-end S. If you expand your date selection farther back, it looks like the S price decline really started around July 2018.