JASO is good for trading as it has a dollar different daily and it's nearly its higher price. If JASO has a good earning report for next week, the price will be higher again.
SOLF is cheap and good for holding for a time to get the larger profit as it has a lot of rooms to up higher. If you cannot be wait, don't buy it.
CSUN...forgive it. This one is good for trading and holding.