Tags and MB Securities (MBS) Investors lose in April as covered warrants fall due to market decline Monday, May 11, 2020 The 19 covered warrant items were issued by SSI Securities (SSI), VPS Securities (VPS), HCM City Securities (HSC) and MB Securities (MBS). Shares worth $130m auctioned in Q1: HOSE Tuesday, Apr 12, 2016 The Ho Chi Minh Security Exchange (HOSE) announced 172 million shares worth some US$130 million were successfully auctioned in the first quarter of 2016.