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The SET Index is a Thai composite stock market index calculated by the prices of all common stocks (including unit trusts of property funds) on the main board of the Stock Exchange of Thailand (SET), except for stocks that have been suspended for more than one year. It is a market capitalization-weighted price index[3] which compares the current market value of all listed common shares with its value on the base date of April 30, 1975, when the Index was established and set at 100 points.
Foundation | April 30, 1975 |
---|---|
Operator | Stock Exchange of Thailand |
Exchanges | Stock Exchange of Thailand |
Constituents | 545 (2011)[1] |
Market cap | BT฿ 15.388 trillion (2017) [2] |
Weighting method | Capitalization-weighted |
Related indices | SET50 Index and SET100 Index |
Website | www |
The formula of calculation is as follows:
SET Index = ( Current Market Value x 100 ) / Base Market Value
The SET Index calculation is adjusted in line with modifications in the values of stocks resulting from changes in the number of stocks due to various events, e.g., public offerings, exercised warrants, or conversions of preferred to common shares, in order to eliminate all effects other than price movements from the index.
Besides the SET Index, which is calculated from the stock prices of all common stocks listed on The SET, The SET also provides other indices to investors that include the:
Annual Returns
editThe following table shows the annual development of the SET Index since 1975.[4]
Year | Closing level | Change in index in points |
Change in index in % |
---|---|---|---|
1975 | 84.08 | ||
1976 | 82.70 | −1.38 | −1.64 |
1977 | 181.59 | 98.89 | 119.58 |
1978 | 257.73 | 76.14 | 41.93 |
1979 | 149.40 | −108.33 | −42.03 |
1980 | 124.67 | −24.73 | −16.55 |
1981 | 106.62 | −18.05 | −14.48 |
1982 | 123.50 | 16.88 | 15.83 |
1983 | 134.47 | 10.97 | 8.88 |
1984 | 142.29 | 7.82 | 5.82 |
1985 | 134.95 | −7.34 | −5.16 |
1986 | 207.20 | 72.25 | 53.54 |
1987 | 284.94 | 77.74 | 37.52 |
1988 | 386.73 | 101.79 | 35.72 |
1989 | 879.19 | 492.46 | 127.34 |
1990 | 612.86 | −266.33 | −30.29 |
1991 | 711.36 | 98.50 | 16.07 |
1992 | 893.42 | 182.06 | 25.59 |
1993 | 1,682.85 | 789.43 | 88.36 |
1994 | 1,360.09 | −322.76 | −19.18 |
1995 | 1,280.81 | −79.28 | −5.83 |
1996 | 831.57 | −449.24 | −35.07 |
1997 | 372.69 | −458.88 | −55.18 |
1998 | 355.81 | −16.88 | −4.53 |
1999 | 481.92 | 126.11 | 35.44 |
2000 | 269.19 | −212.73 | −44.14 |
2001 | 303.85 | 34.66 | 12.88 |
2002 | 356.48 | 52.63 | 17.32 |
2003 | 772.15 | 415.67 | 116.60 |
2004 | 668.10 | −104.05 | −13.48 |
2005 | 713.73 | 45.63 | 6.83 |
2006 | 679.84 | −33.89 | −4.75 |
2007 | 858.10 | 178.26 | 26.22 |
2008 | 449.96 | −408.14 | −47.56 |
2009 | 734.54 | 284.58 | 63.25 |
2010 | 1,032.76 | 298.22 | 40.60 |
2011 | 1,025.32 | −7.44 | −0.72 |
2012 | 1,391.93 | 366.61 | 35.76 |
2013 | 1,298.71 | −93.22 | −6.70 |
2014 | 1,497.67 | 198.96 | 15.32 |
2015 | 1,288.02 | −209.65 | −14.00 |
2016 | 1,542.94 | 254.92 | 19.79 |
2017 | 1,753.71 | 210.77 | 13.66 |
2018 | 1,563.88 | −189.83 | −10.82 |
2019 | 1,579.84 | 15.96 | 1.02 |
2020 | 1,449.35 | −130.49 | −8.26 |
2021 | 1,657.62 | 208.27 | 14.37 |
2022 | 1,668.66 | 11.04 | 0.67 |
2023 | 1,415.85 | −252.81 | −15.15 |
Components
editFoods
edit- Charoen Pokphand Foods (SET: CPF)
- Khon Kaen Sugar (SET: KSL)
- Minor International (SET: MINT)
- Thai President Foods (SET: TF)
- Thai Union (SET: TU)
Automotive
editConsumer electronics
editCommunications
edit- Advanced Info Service (SET: ADVANC)
- DTAC (SET: DTAC)
- Intouch Holdings (SET: INTUCH)
- Thaicom (SET: THCOM)
- True Corporation (SET: TRUE)
Construction material
edit- Siam Cement (SET: SCC)
- TPI Polene (SET: TPIPL)
Chemicals
edit- Indorama Ventures (SET: IVL)
- IRPC (SET: IRPC)
- PTT Global Chemical (SET: PTTGC)
Oil & gas
edit- PTT Exploration and Production (SET: PTTEP)
- PTT Public Company Limited (SET: PTT)
- Thai Oil (SET: TOP)
Electric power
edit- Glow Energy (SET: GLOW)
Steel products
editAviation
edit- Bangkok Airways (SET: BA)
- Nok Air (SET: NOK)
- Thai AirAsia (SET: AAV)
- Thai Airways (SET: THAI)
Construction
editResources
editBanking
edit- Bangkok Bank (SET: BBL)
- Bank of Ayudhya (SET: BAY)
- Kasikornbank (SET: KBANK)
- Kiatnakin Bank (SET: KKP)
- Krung Thai Bank (SET: KTB)
- Siam Commercial Bank (SET: SCB)
- Thanachart Bank (SET: TBANK)
- Tisco Bank (SET: TISCO)
- TMB Bank (SET: TMB)
Insurance
editReal estate
edit- Areeya Property (SET: A)
- Bangkok Land (SET: BLAND)
- Land and Houses (SET: LH)
- Pace Development (SET: PACE)
- Pruksa Real Estate (SET: PSH)
- Raimon Land (SET: RML)
- Sansiri (SET: SIRI)
Retail
edit- Central Pattana (SET: CPN)
- Major Cineplex (SET: MAJOR)
- MBK Center (SET: MBK)
- Robinson Department Store (SET: ROBINS)
- Siam Makro (SET: MAKRO)
- The Erawan Group (SET: ERW)
Health care
editCommerce
editMedia
edit- BEC-TERO (SET: BEC)
- GMM Grammy (SET: GRAMMY)
- Nation Multimedia Group (SET: NMG)
- RS Public Company Limited (SET: RS)
- Workpoint Entertainment (SET: WORK)
Transportation
editServices
editReferences
edit- ^ Stock Exchange of Thailand (2012). Management Discussion and Analysis 2011 (PDF). Retrieved 6 October 2012.
- ^ "SET Market Overview". SET.
- ^ "Product & Services - SET Index Series". Stock Exchange of Thailand. Retrieved 23 June 2010.
- ^ "Market Statistics". www.set.or.th. Retrieved 2020-01-21.