Straits Times Index

Straits Times Index
Historical logarithmic graph of the STI from 1987 to 2019
FoundationSeptember 15, 1966; 58 years ago (1966-09-15)
Operator
[1]
ExchangesSingapore Exchange
Constituents30
TypeLarge cap
Market capS$288.8 billion
(as of June 2018)[1]
Weighting methodCapitalization-weighted
WebsiteFTSE STI

The Straits Times Index (abbreviation: STI) is a capitalisation-weighted measurement stock market index that is regarded as the benchmark index for the stock market in Singapore. It tracks the performance of the top 30 companies that are listed on the Singapore Exchange (SGX).

The STI is jointly calculated by the SGX, the SPH Media Trust and the FTSE Group.[2]

  1. ^ a b "Straits Times Index Factsheet". FTSE. Archived from the original (PDF) on 4 November 2016. Retrieved 31 March 2014.
  2. ^ "Straits Times Index constituents unchanged after March review". The Straits Times. Retrieved 16 February 2023.