i just lost this

in the morning the market opened weakly , i was expecting the nifty to go below 5100 , it nearly touched the level immediately in the opening itself i bought 5200 call option at 89 rs premium , i had some work so i could not follow the market for the day ,later i learnt that the market went up by noon and came down again by 3 pm and recovered a little in the end as it usually does every day. i had lost a chance of making a profit of atleast 15-20 rs today .i hope to make a little profit tomorrow ,i will square it of let it be a loss or a profit