Simultaneous 2W Red Bars for all the above*. SPY is in pink so it stands out (by popular request).
This is relatively rare p= 0.028: 11 out of 387 bars since GFC
The chart shows the 11 periods with a yellow vertical line. Each asset is shown independently (upper left) as well as a horde (bottom)
Since the choice of ETF's was neither complete nor systematic,...