For quite sometime, TCS moves below the 50MA taking a support from the trendline and zooming to trendline on the top. For confirmation, its advised to wait for a positive momentum in Nifty50 to see a positive trend TCS. For secondary confirmation, wait for TCS to move up above 50 MA for a positional target at the trendline. The same can be seen using the 1h time frame.
Please note: This is not an investment advise, just analyzing the chart from technical stand-point. Also, TCS is a slow moving/consolidating zone right now.