OK, so if April began with "a heck of a week", then it's moving along with another one that's even more so; we're seeing gold'n'silver rebounding more and stocks hammering new lows (from here). 

(click to enlarge)

There're many opinions around as to what it means from say, CNNMoney, Investing.com, FTLondon, but imho Investing Daily (not to be confused w/ IBD) says their take is that this latest shift is money not fleeing the markets but rather 'rotating' from one set of sectors (including 3D printing & exotic meds) to stodgy big caps. 

Maybe kind of like what we had at the end of the 'dot.com' bust where the big caps just kept chugging along while the NASDAQ got creamed.

(click to enlarge)

I mean, last Fri. we just saw the NASDAQ crush thru it's longer term support while the big cap Dow/S&P's haven't even got to their support levels yet.  My thinking is that this was kind of foretold a week ago when we were watching the techs limping even while the big kids were pegging new highs.