Had many questions on $JPY calculation, &amp; inverse relationship with $SPX

Just to clarify some basic concepts

1 when in times of crisis, $JPY index becomes a safe-haven asset

2 $DXY also a safe-haven asset but to a lesser extent

a new 1-yr corr matrix

SPX vs DXY 
SPX vs JPY https://t.co/o3Xgx9fV1o