It seems that market is in the bear grip. But let me assure that while building your folio the best stocks were identified and hence one should not worry about any loss provided patience is mastered.
It is a fact that in the falling market, each stock take its pie of pain - by and large. It does not mean that we should quit in panic. At the same time, we should not attempt to buy/average on a stock. This method is more workable once the market finds stability.
The demonetisation move is likely to effect the next 1 - 2 qly results ; could be bad. Hence, it is suggested to rely on the folio and wait for the rewarding times.