Total Return Index

Total Return Index (TRI)

Total Return Index (TRI)

Total return Index measures market performance, including price movements (capital gain/loss), rights offered to current shareholders allowing them to purchase additional shares, usually at a discount to market price (rights offering), and income from dividend payments (dividends) assuming they are reinvested in securities. For more information please see The Ground Rules for SET Index Series below.

 TRI Index
Base value
1,000 points
Update Frequency    Total return indices are calculated at the end of the trading day and published on the next day around 8:30 am.

Download Documents

Historical Data by Market

Historical Data by Industry

Monthly Total Return for last 12 months

Ground Rules for SET Index Series (May 2024)


Licenses for product creation

Licenses for product creation

SET indices can be used to create a range of index-linked products (Tracker funds, structured products, ETF, etc.) Such product creation is subject to approval by SET and licensing fee. Please inquire our Information Services Department ( Email: ) for more information.

SET Index, SET50 Index, SET100 Index and all indices calculated by the Stock Exchange of Thailand ( “SET” ) (collectively called "SET Index Series" ) are the registered trademarks/service marks solely owned by, and proprietary to SET. Any unauthorized use of SET Index Series is strictly prohibited. All information provided is for information purposes only and no warranty is made as to its fitness for purpose, satisfactory quality or otherwise. Every effort has been made to ensure that all information given is accurate, but no responsibility or liability (including in negligence) can be accepted by SET for errors or omissions or for any losses arising from the use of this information.