@arvindpandey Not really..but few points to remember..
1. You have to sell the alloted shares in lots and not a few shares, here 2000 shares = 1 lot.
2. You can sell in preopen provided your stock broker allows that, check with your broker..
3. SMEs are very volatile, prone to UC or LC very fast, sometimes both on the same day.
4. Sometimes the UC or LC can be there for days..
Welcome to exiting, volatile and dangerous world of SMEs..all the best..