Coal India share price jumps over 4% after Q4 results. Should you buy, sell or hold the PSU stock?

Coal India share price has gained over 5% in one month, and more than 17% on a year-to-date (YTD) basis. The PSU stock has jumped 20% in six months and has risen 18% in one year. Coal India share price has delivered multibagger returns of 101% in three years.