The CTXS debit spread has hit a profit of just over 50% in two days, so I am going to suggest you take it.
Here is how you close the position:
Sell to Close June 12th - $138.00 call @ $4.65
Buy to Close June 12th - $142.00 call @ $2.60
The net credit will be $2.05 per spread. And with a debit of $1.35 per spread when the trade was initiated, the gain will be $0.70 per spread.
This results in a gain of 52% in two days.
If you traded the suggested 6 lot, the cash return for two days will be $420 on an investment of $810.