Like a lot of stocks today, ZEN is oversold.
Because of this, I am going to suggest you close the position and book a small profit.
Here is how you close the deal.
Sell to Close (1) March 20th - $87.50 call @ $2.90. The 1 call will net $290.
Sell to Close (2) March 28th - $87.50 put @ $3.80. The two puts will net $760.
The credit will be about $1,050 based on the position size I suggested yesterday.
The gain will be about $90 for one day.