In South Korea, Leading Composite Index examines the overall economic situation, predicting the direction and speed of a turning point in the economy. The index integrates a set of selected major indices that reflect each part of economy: opening-to-application ratio, inventory circulation indicator, consumer expectation index, machinery orders received, import of capital goods, construction orders received, stock price index, total liquidity, interest rate spread, 3-year treasury bonds less call rate, net barter terms of trade. The index has a base value of 100 as of 2020.