It would depend if the stock is going to go up or down from approx $4.60 (strike plus fees).
If the stock were to trade flat (currently @~$4.25) until expiration, selling one call, would net $2.26 using the fees above.
Note that selling naked (while not holding a long position in the underlying common) is considered very risky.
For example, if the stock were to trade to $5.00 at expiration and the option were to be assigned, the investor would be forced to sell 100 shares at $4.50 while the stock is trading in the open market at $5.00 - a loss of $50 in value.
Considering the initial +$2.26 in opening the option position and any assignment fees (maybe $30 depending on your broker), that's a loss of $77.74
Typically investors transact in quantities that would compensate them for their risk, time, and accounting.
And often option investors pair positions with either the underlying stock or another offsetting option position to mitigate risk.
