As expected, the market reacted favourably to the stellar third quarter (Q3) performance posted by the Tata Consultancy Services (TCS) on Friday post market closing hours. Against the close of Rs 3,121 on Friday, the stock opened with a gap up opening at Rs 3,230, a gain of 3.50 per cent. This was the all-time high level for the stock. At this moment, its Market Capitalisation (M-cap) crossed the mark of Rs 12 lakh crore for the first time. However, at the close of market hours, the stock closed at Rs 3,170.45, still Rs 49.55 above its previous close, or up by 1.60 per cent.