Check Stock Exchange of Thailand (SET) holidays and trading hours for the calendar year 2021. Check 2021 holidays dates in Thailand for New Year’s Day, Makha Bucha Day, Chakri Memorial Day, Songkran Festival, National Labor Day, Coronation Day, Wisakha Bucha Day and H.M. Queen Suthida Bajrasudhabimalalakshana’s Birthday.
H.M. King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua’s Birthday
13
August
12
Thursday
H.M. Queen Sirikit The Queen Mother’s Birthday / Mother’s Day
14
October
13
Wednesday
H.M. King Bhumibol Adulyadej The Great Memorial Day
15
October
25
Monday
Chulalongkorn Day (Substitute day)
16
December
6
Monday
Substitution for H.M. King Bhumibol Adulyadej The Great’s Birthday/ National Day / Father’s Day
17
December
10
Friday
Constitution Day
18
December
31
Friday
New Year’s Eve
Note: Trading on the SET is conducted on all bank business days, normally from Monday through Friday. Each day there are two trading sessions: morning and afternoon.
SET Trading Hours
Trading Session
Time
Trading Method
Remarks
Pre-opening I
9:30 – T1
Auction
T1 is the random opening time between 9:55 – 10:00 for calculating the opening price for the morning trading session. Auction method is used to determine opening price.
Morning Trading Session
T1 – 12:30
AOM, Trade Report
Morning trading session
Intermission
12:30 – 14:00
–
Intermission
Pre-opening II
14:00 – T2
Auction
T2 is the random opening time between 14:25 – 14:30 for calculating the opening price for the afternoon trading session. Auction method is used to determine opening price.
Afternoon Trading Session
T2 – 16:30
AOM, Trade Report
Afternoon trading session, Continuous order matching stops at 16:30 hrs.; however orders may still be sent for queuing until closing auction is performed in T3.
Pre-close
16:30 – T3
Auction, Trade Report
T3 is the random closing time between 16:35 – 16:40 for calculating the closing price of each day.
