Stocks ease up some more (+1.7%) - 3 Big boys lose some ground - PDS and Dynavax pick up 10%!

Another up day with a gain of 1.7% overall with 20 stocks gaining ground and six losing ground.

PDS Bio picked up over 10% and Dynavax continued its torrential gains of late - going up another 10% as well. GeoVax also had a notable gain of 7%. 

The three big boys, Moderna, BioNTech and Novavax all lost ground with the latter falling over 7%.