How many trading days are there in a year?

252

It is widely known the fact that in the financial department, the trading day is the time when a particular stock exchange is open.  Keep in mind that trading days are usually Monday to Friday. When a trading day ends, obviously, all share trading ends.  It is frozen in time until the next trading day begins.  Moreover, on holidays there are no trades.  This signifies that there are about 252 trading days in a year.  This is definitely something.