DeVry gaps up sharply following earnings, levels to watch The stock is up over 19.5% at time of writing, at $31.26, which is off the peak of the session at $32.19. That peak price remains resistance. Support is at $30.25, the low of the session. Coming into earnings last night, the short base was at over 6.6 days to cover. That may be fueling a short-squeeze in the wake of results that appear to be much stronger than expected.