Many banks have increased deposit interest rates by 0.1-0.6 percentage points amid the growing demand for funds.
Vietnamese markets extended gains and ended higher on Tuesday, thanks largely to sharp rises in banking, securities, oil and fertiliser shares.
Shares lost ground on Friday due to the sharp fall of pillar stocks and oil and gas stock group.
Shares recovered on Thursday thanks to investors venturing back into bank and real estate shares along with soothed sentiment on hopes that Russia and Ukraine may start their third negotiation more seriously.
Shares dropped further on Tuesday due to the profit-taking pressuring multiple stock groups such as banking, oil and gas, steel, fertiliser, and coal.
Vietnamese markets extended gains and ended higher on Wednesday, thanks largely to sharp rises in property and steel shares.