Biotech is back and a constructive place to put money to work, says Piper Sandler's Craig Johnson

day moving average, going all the way back to 2007. Your next guest also noting there are some signs of market breadth, narrowing a bit that he is keeping his eye on. Let's find out what those eyes are looking at.Joining us now is Piper Sandler, chief market technician and friend of the show, Craig Johnson. Is that little break below the 50 day moving average after months. Is that just like a neat historical marker, or does it actually mean something.>> Brian, thanks for having me back on the show. I think ...