The stock authorities would provide information on the proprietary trading of securities companies for each ticker.

As of the end of April, Vietnam’s stock market has over 5.2 million securities accounts, of which retail investors make up 98.9%.

The stability of the VND-USD exchange rate helped Vietnam attract substantial attention from investors in the region, such as Thailand, Taiwan, and Singapore.

The arrest was part of the authorities’ ongoing investigation on a case of disclosing work secrets in a number of localities.

The Government is committed to taking any necessary means to stabilize the market and support its development towards transparency, safety, and sustainability.

Foreign investors have remained confident in Vietnam's stock market, with a net-bought volume of VND1.7 trillion (US$74 million) in the past five trading sessions.

Greater efforts are required to combat corruption and violations of the law, especially in the issuance of corporate bonds, stock market and real estate, Prime Minister Pham Minh Chinh has said.

The airline expects no changes to its current operation despite the arrest of its chairman.

He is accused of engaging in illegal insider trading by selling 74.8 million shares of FLC without reporting to the market authorities in advance.