Stock market today: Rekha Jhunjhunwala's portfolio stock Karur Vysya Bank is under selling pressure for the last three straight sessions. Karur Vysya Bank's share price witnessed a strong post-Q2 results rally, coming close to the record high of ₹290.80 on Monday. However, the portfolios of Rekha Jhunjhunwala and Mukul Agrawal failed to sustain at higher levels and came under selling pressure after the profit-booking trigger.According to stock market experts, Rekha Jhunjhunwala's portfolio stock Karur Vysya Bank is facing profit-booking following weakness in the secondary market.