17.01.2020

1.2. HNX Trading Regulations

Trading hours are from Monday to Friday, excluding the Public holidays.

1.1. Stocks, ETF certificates

Session	Trading method	Trading hours	Trading types
Morning Session	Continuous Order Matching session I (Even lot/Odd lot)	09:00 - 11:30	Even lot: LO, MTL, MOK, MAK Odd lot: LO
	Put-through (Even lot/Odd lot)	09:00 – 11:30	Put-through order Advertised order
Intermission		11:30 - 13:00
Afternoon Session	Continuous Order Matching session II (Even lot/Odd lot)	13:00 – 14:30	Even lot: LO, MTL, MOK, MAK Odd lot: LO
	Periodical Order Matching – At the Closing (Even lot/Odd lot)	14:30 - 14:45	Even lot: LO, ATC Odd lot: LO
	Put-through (Even lot/Odd lot)	13:00 – 14:45	Put-through order Advertised order
Post-market Session	Periodical Order Matching – Post market (Even lot)	14:45 - 14:55	PLO
	Periodical Order Matching – Post market (Even lot)

Session	Trading method	Trading hours	Trading types
Morning Session	Continuous Order Matching session I	09:00 – 11:30	LO
Morning Session	Put-through	09:00 – 11:30	Put-through order Advertised order
Intermission		11h30- 13h00
Afternoon Session	Continuous Order Matching session II	13:00 – 14:30	LO
	Periodical Order Matching – At the Closing	14:30 – 14:45	LO
	Put-through	13:00 – 14:45	Put-through order Advertised order
Post-market Session	Put-through – Post-market	14:45 – 15:00	Put-through order Advertised order

Contents	Details
2.1. Trading units
2.1.1. Stocks, Fund Certificates
- Trading unit for order matching	100
- Trading unit for put-through	01
- Minimum put-through trading volume	5.000
2.1.2. Bond
- Trading unit	01
2.2. Tick size
2.2.1. Stock	Order matching: 100 VND Put-through: 01 VND
2.2.2. ETF certificates	01 VND
2.2.3. Corporate bond	01 VND

Contents	Price limit
3.1. Stocks, fund certificates	± 10% relative to the reference price
3.2. Bonds	No regulations for corporate bonds
3.3. Exceptional cases
- The first trading day of newly listed shares or fund certificates (applicable until a closing price is established based on the results of even-lot matching transactions)	± 30% relative to the reference price
- Shares or fund certificates that resume trading after being suspended or halted for twenty-five (25) consecutive trading days or more, until a price is established from even-lot matching transactions.
Shares or fund certificates on the ex-rights date for: Dividend or bonus payments in the form of treasury shares to existing shareholders; Conversion of convertible bonds for existing shareholders; Cash dividends with a value equal to or greater than the previous trading day’s closing price; Resumption of trading following a corporate spin-off.