Vietnamese shares plunged on Friday as the spread of the Omicron coronavirus variant dampened investor sentiment, triggering worries about hits to a nascent economic recovery.
The Vietnam Manufacturing Purchasing Managers' Index (PMI) ticked up to 52.2 in November from 52.1 in October, signalling a second successive modest improvement in business conditions.
The Hà Nội Stock Exchange (HNX) is researching and developing derivative products which depend not only on indices but also on single stocks.
Shares rebounded on Wednesday thanks to the recovery of large-caps and banking stock towards the final minutes of trading.
SSI Research said that gross profit margin of Hoa Sen Group (HSG) and Nam Kim Group (NKG) may decline to 15.5 per cent and 11.3 per cent, respectively, in 2022.
Shares declined for a second straight session on Tuesday due to strong profit-taking pressure as investors flocked to sell off stocks in their portfolios, while foreign investors kept fleeing from the two main exchanges.
The State Bank of Việt Nam is expected to expand room for credit soon due to strong demand for capital in the rest of the year.