Friday turned out to be a rocking day and came as a big relief for the rather beleaguered sentiments across the week. Shortened by a day owing to the I-Day holiday, the NSE Nifty 50 pulled itself up to finish near the top of the week's trading.Chart 1 details the recent moves and some relevant gaps from the past that will have a bearing on the Nifty in the coming week. We can note that there was a gentle upward slope to the recovery ...