Vietnamese market
Price band
The daily percentage limit a Vietnamese stock's price may move up or down.
A price band is the maximum percentage a stock may rise or fall from its reference price in a single session. On HOSE the band is 7% (wider on a first trading day or after a long halt); HNX and UPCoM use wider bands. Hitting the ceiling or floor is common in strong moves and caps how far price can travel intraday.
Educational content, not financial advice.