Dhaka Stock Exchange Limited (DSE), NBL Securities Limited, SK Advisory FZLLC and LEADS Corporation Limited have signed an agreement on November 30, 2022 at the DSE, a press release said Thursday. Saifur Rahman Mazumdar, MD (acting) DSE, Zobayed Al-Mamun Hasan, MD, NBL Securities Limited, Manna Shome, CEO, NBL Securities Limited,