SET trading is conducted on all bank business days, normally Monday through Friday. There are two trading sessions per day, morning and afternoon except Cross-border Products.
Trading Session
Period
Trading Method
Trading Type
Pre-open Session I
9:30 - T1
Auction
Board Lot
Trading Session I
T1 - 12.30
Automated Order Matching: AOM
Board Lot
Odd Lot
Trade Report
Trade Report – Big Lot
Trade Report – Foreign
Trade Report – Buy-in
Trade Report - Member buy – in
Intermission
Pre-open Session II
14:00 - T2
Auction
Board Lot
Trading Session II
T2 - 16:30
Automated Order Matching: AOM
Board Lot
Odd Lot
Trade Report
Trade Report – Big Lot
Trade Report – Foreign
Pre-close
16:30 - T3
Auction
Board Lot
Trade Report
Trade Report – Big Lot
Trade Report – Foreign
Off-hour
T3 - 17:00
Trade Report
Trade Report – Big Lot
Trade Report – Foreign
Trade Report – Off-hour
Market Close
17.00
For Cross-border Products, which is using the foreign stock, foreign mutual fund or foreign index as the reference asset, will have one all day trading session.
Trading Session
Period
Trading Method
Trading Type
Pre-open Session
9:30 - T1
Auction
Board Lot
Trading Session
T1 - 16.30
Automated Order Matching: AOM
Board Lot
Odd Lot
Trade Report
Trade Report – Big Lot
Trade Report – Buy-in*
Trade Report - Member buy – in*
Pre-close
16:30 - T3
Auction
Board Lot
Trade Report
Trade Report – Big Lot
Off-hour
T3 - 17:00
Trade Report
Trade Report – Big Lot
Trade Report – Off-hour
Market Close
17.00
*Trade Report – Buy-in and Trade Report - Member buy – in, must be done within the time specified by TCH
Remarks
T1 is the random opening time between 09:55 – 10:00 for calculating the opening prices for the morning trading session. T2 is the random opening time between 14:25 – 14:30 for calculating the opening prices for the afternoon trading session. T3 is the random closing time between 16:35 – 16:40 for calculating the closing prices of each day.
