Hi,
I can understand your dilemma on whether to sell or hold the Nissan Copper.
Since you have already lost around 2/3rd of your money (100 rs), it is of no
point selling now. Just hold it for some time. You might bet a better price
than 50 Rs (or it might be more worst). It is good to sell your losing positions.
But in this case you were not given a chance to cut your losses.
My advice is just forget about this stock as of now and wait for good time
to sell this stock. Booking a 66% loss is not good!
Becareful about stocks which are running up unusually.
--Knag