Tech stocks: 4 key factors to watch out for ahead of Q4 earnings

The technology companies like TCS, Infosys, Wipro, HCL Tech are in focus. The Q4 earnings season kicks off in a matter of days and the marquee tech numbers take the lead in announcing the Q4 performances of the companies. The tech results are particularly important given the uncertainty globally and the economic challenges worldwide. They had guided for a weak quarter. But will there be further ramp down or narrowing down of the margins? Key brokerages estimate growth to be in the slow lane but midcap IT may put up a better show Vs large caps.