SET50 Index and SET100 Index
The SET50 and SET100 Indices are the primary stock indices of Thailand. The constituents of both lists are companies listed on the Stock Exchange of Thailand in Bangkok.
Calculation
To accommodate the issuing of index futures and options in the future, and to provide a benchmark of investment in the Stock Exchange of Thailand, the SET50 Index and the SET100 Index were launched. Both indices are calculated from the stock prices of the top 50 and 100 listed companies in the SET Index in terms of large market capitalization, high liquidity and comply with the requirement regarding the distribution of shares to minor shareholders, etc.
The calculation method used for these two indices is the same as that used for the SET Index which is a market capitalization weighted index. The base dates used are August 16, 1995 (SET50 Index) and April 30, 2005 (SET100 Index), which are the respective dates when the two indices were established and set at 1000 points. The base market value is continually adjusted to correspond to changes in the values of securities resulting from changes in the number of stocks due to various events; such as public offerings, exercised warrants, conversions of preferred to common shares, etc.
Stock revision
The list of component stocks in the SET50 Index and the SET100 Index are revised every six months in order to adjust for any unexpected changes that have occurred in the stock market such as new listings or public offerings. After these adjustments are made, stocks that meet the necessary qualifications are then selected to become part of the SET50 Index or the SET100 Index. Stock selection is conducted semi-annually between December 1–31 and June 1–30. During these two periods, The Stock Exchange of Thailand will select stocks based on its pre-stipulated criteria. The revised stock lists for both the SET50 and the SET100 will be announced to the general public as soon as the lists become available. New SET100 and SET50 Indices will take effect on the first trading day in January and July of each year. For every revision, both Index calculations will treat stocks which have been withdrawn as a delisting case and stocks which have been added as a new listing case. Whenever a stock is removed from either or both of the indices, a new stock will be added to replace it and to ensure the uninterruption of the indices. Also, adjustments will be made whenever the market value of a component stock changes due to the conversion of convertible bonds, the exercising of warrants, or new shares are issued for capital increase of the component stock, etc.
SET50 and SET100 sortable table
Constituent companies of the SET50 and SET100 stock indices, for 1 Jan 2011 through 30 June 2011:[1][2]
Company |
SET Symbol |
SET50 |
Industry Group |
Sector |
Advanced Info Service |
ADVANC |
SET50 |
Amata Corporation |
AMATA |
|
Airports of Thailand |
AOT |
SET50 |
Asian Property Development |
AP |
|
Asia Plus Securities |
ASP |
|
Banpu |
BANPU |
SET50 |
Resources |
Energy & Utilities |
Bank of Ayudhya |
BAY |
SET50 |
Financials |
Banking |
Bangkok Bank |
BBL |
SET50 |
Financials |
Banking |
Bangchak Petroleum |
BCP |
|
BEC World |
BEC |
SET50 |
Bangkok Expressway |
BECL |
|
Bangkok Dusit Medical Services |
BGH |
SET50 |
Bumrungrad International Hospital |
BH |
SET50 |
Big C |
BIGC |
SET50 |
Bangkok Life Assurance Public Company Limited |
BLA |
|
BTS Group Holdings Public Company Limited |
BTS |
SET50 |
Cal-Comp Electronics |
CCET |
|
Central Plaza Hotel Public Company Limited |
CENTEL |
|
CH Karnchang |
CK |
|
CP ALL |
CPALL |
SET50 |
Charoen Pokphand Foods |
CPF |
SET50 |
Agro& Food Industry |
Agribusiness |
Central Pattana |
CPN |
SET50 |
Dynasty Ceramic Public Company Limited |
DCC |
SET50 |
Delta Electronics Thailand |
DELTA |
SET50 |
Total Access Communication |
DTAC |
SET50 |
Electricity Generating |
EGCO |
SET50 |
Resources |
Energy & Utilities |
Esso Thailand |
ESSO |
SET50 |
Resources |
Energy & Utilities |
GFPT Public Company Limited |
GFPT |
|
GJ Steel |
GJS |
|
Glow Energy |
GLOW |
SET50 |
Resources |
Energy & Utilities |
G Steel |
GSTEEL |
|
Hana Microelectronics |
HANA |
SET50 |
Hemaraj Land and Development |
HEMRAJ |
|
Home Product Center |
HMPRO |
|
Indorama Ventures Public Company Limited |
IVL |
SET50 |
IRPC |
IRPC |
SET50 |
Resources |
Energy & Utilities |
Italthai Industrial Group |
ITD |
|
Jasmine International |
JAS |
|
Kasikorn Bank |
KBANK |
SET50 |
Financials |
Banking |
Kim Eng Securities Thailand |
KEST |
|
KGI Securities |
KGI |
|
Bangkok Chain Hospital |
KH |
|
Kiatnakin Bank |
KK |
SET50 |
Financials |
Banking |
Kulthorn Kirby Public Company Limited |
KKC |
|
Khon Kaen Sugar |
KSL |
SET50 |
Krung Thai Bank |
KTB |
SET50 |
Financials |
Banking |
Kang Yong Electric Public Company Limited |
KYE |
|
Lanna Resources |
LANNA |
|
Land and Houses |
LH |
SET50 |
Loxley Public Company Limited |
LOXLEY |
|
LPN Development |
LPN |
|
Major Cineplex Group |
MAJOR |
|
Siam Makro |
MAKRO |
SET50 |
MCOT |
MCOT |
|
Minor International |
MINT |
SET50 |
Agro& Food Industry |
Agribusiness |
Padaeng Industry Public Company Limited |
PDI |
|
Phatra Securities |
PHATRA |
|
Preuksa Real Estate |
PS |
SET50 |
Precious Shipping |
PSL |
|
PTT Public Company Limited |
PTT |
SET50 |
Resources |
Energy & Utilities |
PTT Aromatics and Refining |
PTTAR |
SET50 |
Resources |
Energy & Utilities |
PTT Chemical |
PTTCH |
SET50 |
PTT Exporation and Production |
PTTEP |
SET50 |
Resources |
Energy & Utilities |
Quality Houses |
QH |
SET50 |
Ratchaburi Electricity Generating |
RATCH |
SET50 |
Resources |
Energy & Utilities |
Regional Container Lines |
RCL |
|
Robinson Department Store |
ROBINS |
SET50 |
Rojana Industrial Park Public Company Limited |
ROJNA |
|
Samart Corporation |
SAMART |
|
Samart Telcoms Public Company Limited |
SAMTEL |
|
SC Asset |
SC |
|
Siam Commercial Bank |
SCB |
SET50 |
Financials |
Banking |
Siam Cement |
SCC |
SET50 |
Siam City Cement |
SCCC |
SET50 |
Sansiri Public Company Limited |
SIRI |
|
Siamgas And Petrochemicals Public Company Limited |
SGP |
|
Supalai Public Company Limited |
SPALI |
|
Stars Microelectronics (Thailand) Public Company Limited |
SMT |
|
Sahaviriya Steel Industries Public Company Limited |
SSI |
|
Sri Trang Agro-Industry Public Company Limited |
STA |
SET50 |
Agro& Food Industry |
Agribusiness |
Sino-Thai Engineering And Construction Public Co.,Ltd. |
STEC |
|
STP&I Public Company Limited |
STPI |
|
SVI Public Company Limited |
SVI |
|
TIPCO Asphalt Public Company Limited |
TASCO |
|
Thanachart Capital |
TCAP |
SET50 |
Financials |
Banking |
Thai Airways International |
THAI |
SET50 |
Thaicom |
THCOM |
|
Ticon Industrial Connection |
TICON |
|
TISCO Financial Group |
TISCO |
SET50 |
Financials |
Banking |
TMB Bank |
TMB |
SET50 |
Financials |
Banking |
Thai Oil |
TOP |
SET50 |
Resources |
Energy & Utilities |
TPI Polene |
TPIPL |
|
True Corporation |
TRUE |
SET50 |
Tata Steel Thailand |
TSTH |
SET50 |
Thoresen Thai Agencies |
TTA |
SET50 |
Thai Tap Water Supply |
TTW |
SET50 |
Resources |
Energy & Utilities |
Thai Union Frozen Products |
TUF |
SET50 |
Agro& Food Industry |
Agribusiness |
Thai Vegetable Oil |
TVO |
|
Thai Yuan Metal |
TYM |
|
Tanayong |
TYONG |
|
Vanachai Group Public Company Limited |
VNC |
|
See also
- Stock index
- Thailand Futures Exchange (TFEX): SET50 Index Futures
References
External links
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