Earnings on Monday probably accounts for the positive move since it found support on the blue line at $59.
Still the 50 Day MA to get over first and then the big one, the 1.618 Fib at the yellow trend line which has been a torn in $ZM's side this year.
Price is at $67.98 right now, a flip of this level to support and bulls would be back in control......this goes without saying that they need a good report and certainly no surprises.