1% trade on TATA Invest around 6937 levelsA single stock can make you invest in Tata Group Companies its book value is around 6600 and once it starts sustaining above 6970 levels a long trade can be initiated with sl around 6880-6900 levels for a potential target of 7080++ 7150+++ 7270+++7450+++ and so on maintain proper sl as per your risk