The market capitalisation of all listed companies on BSE jumped Rs 5.65 lakh crore to Rs 280.21 lakh crore from Rs 274.56 lakh crore on Monday as the 30-share Sensex advanced 1,564.45 points to end at 59,537.09. Its broader peer, Nifty50, ended the session comfortably above the 17,750 mark.