5.1. Gross Domestic Product (GDP) Growth and the Composite Stock Index
The COVID-19 pandemic has posed a threat of global uncertainty that has led to an economic recession. The pace of economic growth based on GDP continues to move in a negative direction in each country. Gross domestic product (GDP) is an economic variable that occupies the most important position of the various macroeconomic variables that exist to measure the economic performance of a country [
9].
GDP growth indicates the growth of a country’s economy. Economic growth conditions come from people’s purchasing power; if the economy improves, it means that people’s purchasing power is high [
12]. This is an opportunity for the company to increase its sales. This increase in sales signals a good performance of the company and this will increase the stock price. The increase in stock prices due to the increase in GDP will encourage an increase in composite indices on the stock exchange [
9]. The movement of GDP and composite indices of each country is reflected in the chart below.
The movements of Stock Index and GDP in Indonesia, Singapore, Thailand and the Philippines in 2017–2020 are as follows (
Figure 1):
As can be observed from
Figure 1a, Indonesia has a fluctuating chart with a relatively constant trend; however, JCI experienced a significant decline in early January 2020. Meanwhile, as can be observed from
Figure 1b, Singapore has a relatively constant chart trend and only slightly decreased STI in early January 2020. Likewise, Thailand in
Figure 1c is the same as Singapore; however, throughout the 2017-2020 observation period, the chart fluctuated more, especially in early January 2020. Not unlike the Philippines, the chart tends to be constant, where the economic performance line of GDP is better than the composite stock index.
The movement of GDP and the composite stock index of each country shows the economic condition of the country. The chart from the above four countries shows a unidirectional position between GDP and its composite index; however, in mid-2018, all four composite indices showed a negative growth in contrast to stable GDP growth; this was due to the turmoil of the US trade war with China. The trade war between China and the US affected the decline in composite indices such as JCI, STI, SET, and PSEi and provided negative sentiment, although it did not have a direct impact on GDP between countries. Unlike 2020, which showed a decline in the composite index and a simultaneous decline in GDP, the decline was caused by the COVID-19 pandemic that hit all parts of the world, including Indonesia, Singapore, Thailand, and the Philippines. The COVID-19 pandemic had a direct impact on the composite index and GDP of each country which resulted in the composite index experiencing a very sharp decline.
5.2. Movement of Transaction Value before and after the Pandemic
The COVID-19 pandemic led to uncharacteristic movements of the value of transactions on each Exchange, which is shown in the chart below (
Figure 2).
Based on
Figure 2, it can be observed that there were change in the average growth of the average daily transaction before the COVID-19 pandemic. The average daily transaction value of the four exchanges experienced less volatile growth, with the highest growth not reaching 0.2% in each quarter. However, when the pandemic occurred, the four exchanges showed an aggressive response, as seen in Q-1 of 2020; the Indonesia Exchange showed a very sharp decline in transaction value and this is because in early March 2021, the first COVID-19 case was announced in Indonesia; thus, the decline can be interpreted as a decrease in transactions that occurred on the Indonesia Exchange. When the pandemic occurred in Indonesia, investors behaved as though transacting in the stock market was not interesting and not a good idea [
15]. From these observations, it can be concluded that Indonesian investors prefer to wait and see action to respond to this information; however, in Q-2, when the peak of the pandemic occurred until the end of 2020, the average value of Indonesian transactions showed positive growth and the highest growth of the last 20 years even occurred in Q-4.
The other three countries, at the beginning of the pandemic, showed a positive response to the growth in the average transaction value, meaning that the pandemic information in the country did not affect investors’ decisions to invest in stocks. Investors in Singapore were more emboldened to take action at the beginning of COVID-19; high selling pressure resulted in high transaction value but lowered the composite index recorded, registering a decrease in IMS by −12%. Only the Thai exchange did not show negative growth from the COVID-19 pandemic as the pandemic that occurred did not hinder investors’ intentions in making transactions; there are other factors that can be considered because the Thai exchange still maintains its transaction value. With a large number of stock investors, they apply the difference in transaction fees; thus, the more transactions are made, the lower the cost level the transactions impose. This is one of the ways through which the Thai Exchange maintained its liquidity amid the COVID-19 pandemic. Overall, during the pandemic, even though the capital market is bearish, the average daily transaction value continues to increase. Even for developing countries such as Indonesia and the Philippines, the increase that occurs is quite significant; it can be observed that the average daily transaction value after the COVID-19 pandemic was higher than the average daily transaction value before the pandemic.
5.3. Capital Market Performance in Several Countries
- a
Indonesia Stock Exchange
The descriptive statistical results of transaction value data, number of investors, number of issuers, and JCI of the Indonesia Exchange are shown in
Table 1:
Based on Indonesian capital market performance as presented in
Table 1, the number studied was 48 samples with an average transaction value of IDR 8.67 trillion, a standard deviation of IDR 2.09 trillion which means a maximum increase value of +IDR 2.09 trillion and a decrease in the maximum transaction value of −IDR 2.90. The minimum value is IDR5 68 trillion and the maximum is IDR 18.4 trillion. As regards the number of investors, the average number of investors is 883,751, the standard deviation is 285,781, which means that the increase in the number of investors is a maximum of +285,781 and the maximum decrease is −285,781. The lowest number of investors was 522,167 and the highest number of investors was 1,666,058. The number of issuers obtained an average of 619, with a standard deviation of 57, which means the maximum increase in the number of issuers is +57 and the decrease is −57. The lowest number of issuers was 535 and the highest number of issuers was 713. The average JCI is at the level of 5849, with a standard deviation of 527, which means that the maximum JCI increase is +527 and the maximum decrease is −527. The lowest JCI value is 4538 and the highest value is 6605.
- b
Singapore Exchange
The descriptive statistical results on the data on transaction value, number of investors, number of issuers, and STI Bursa Singapore are shown in
Table 2:
The number studied was 48 samples with an average value on the SGX transaction value of SGD 1.2 billion and a standard deviation of SGD 233 million, which means that the maximum increase is SGD +233 million and the maximum decrease in transaction value is SGD −233 million. The minimum value is SGD 837 million and the maximum is SGD 2.19 trillion. As regards the number of investors, the average number is obtained by 1,572,632, the standard deviation is 147,400 which means that the increase in the number of investors is a maximum of +147,400 and a maximum decrease of −147,400. The lowest number of investors was 1,404,739 and the highest number of investors was 1,828,106. As regards the number of issuers, an average number of 735 is obtained, with a standard deviation of 16, which means that the maximum increase in the number of issuers is +16 and the decrease is −16. The lowest number of issuers was 696 and the highest number of issuers was 759. The average STI is at 3110, with a standard deviation of 310, which means that the maximum STI increase is +310 and the maximum decrease is −310. The lowest value of STI is 2423 and the highest value is 3613.
- c
Stock Exchange of Thailand
The descriptive statistical results on the data on transaction value, number of investors, number of issuers, and SET Bursa Thailand are shown in
Table 3:
The number studied was 48 samples with an average value at a SET transaction value of THB 57.2 billion and a standard deviation of THB 6.1 billion, which means that the maximum increase in the value of the maximum increase is THB +6.1 billion and the maximum decrease in transaction value is THB −6.1 billion. The minimum value is THB 45.4 billion and the maximum is THB 68.6 billion. As regards the number of investors, the average number is obtained at 2,537,543 and the standard deviation is 431,296, which means that the increase in the number of investors is a maximum of +431,296 and the decrease is −431,296. The lowest number of investors was 1,970,685 and the highest number of investors was 3,513,997. As regards the number of issuers, the average number of issuers obtained is 780, with a standard deviation of 11, which means that the increase in the number of issuers is a maximum of +11 and the decrease is −11. The lowest number of issuers was 760 and the highest number of issuers was 803. The average SET value is at 1575, with a standard deviation of 169, which means that the maximum SET increase is +169 and the maximum decrease is −169. The lowest value of SET is 1125 and the highest value is 1830.
- d
Philippines Stock Exchange
The descriptive statistical results on the data on transaction value, number of investors, number of issuers, and PSEi Bursa Philippines are shown in
Table 4:
Table 4 explains that the number studied was 48 samples with an average value of the PSE transaction value of PHP 6.1 billion and a standard deviation of PHP 1.2 billion, which means that the maximum increase in the value of the maximum increase is PHP +1.2 billion and the maximum decrease in transaction value is PHP −1.2 billion. The minimum value is PHP 4.12 billion and the maximum is PHP 10.9 billion. As regards the number of investors, the average number is 867,164 and the standard deviation is 152,707, which means that the increase in the number of investors is a maximum of +152,707 and the maximum decrease is −152,707. The lowest number of investors was 623,037 and the highest number of investors was 1,129,857. As regards the number of issuers, an average number of 275 is obtained, with a standard deviation of 9, which means that the maximum increase in the number of issuers is +9 and the decrease is −9. The lowest number of issuers was 261 and the highest number of issuers was 296. The average PSE value is at 7431, with a standard deviation of 823, which means that the maximum PSE increase is +823 and the maximum decrease is −823. PSE’s lowest score was 5319 and the highest score was 8761.
Based on the discussion above, several findings can be summarized, namely the COVID-19 pandemic has created a momentum for increasing the number of retail investors on stock exchanges in Southeast Asian countries, the growth of the number of stock investors in Indonesia in 2020 increased by 53% and, until 30 December 2020, it was recorded at 1.68 million SIDs (
www.idx.co.id, accessed on 19 April 2021). In line with that, the Thailand Exchange also recorded the addition of new investors by 230,000 until August 2020. In the Singapore Exchange, Janice Kan Managing Director, Head of Markets Equities at SGX, said that there was an increase in the daily transaction value by 40%, while for opening a securities account, it increased by 25%. The number of issuers in Indonesia until the time this study was conducted was 728, which is not so far from other country issuers such as Singapore, whose total issuers are 697, Thailand, which has 814 issuers, and it is far higher than that in the Philippines, which has total of 337 issuers.
Meanwhile, the Market Statistics Report January 2021 SGX (Singapore Exchange) reported an average daily transaction value for January 2021 of USD 1485 million, equivalent to IDR 21.58 trillion. The Thai Exchange (SET) in Monthly Market Statistics 2021-January reported THB 98,584 million or around IDR 45.81 trillion, and Indonesia was above the Philippine Exchange (PSE) which recorded an average daily transaction value for January 2021 at weekly market watch January 2021 of PHP 11.04 million, equivalent to IDR 3.29 trillion.
If you look at the average daily transaction value on an annual basis for 2020, it was IDR 9.21 trillion because the market experienced a gradual recovery and it was seen that in November 2020 there was a very rapid increase in the value of daily transactions of IDR 13.163 trillion until January 2021, when the average daily trading value reached IDR 20,513 trillion. This remarkable figure is a new record for the Indonesia Stock Exchange, being the highest daily transaction value in the past 20 years. A unique fact in the midst of the COVID-19 pandemic is the Indonesia Stock Exchange was actually able to record its highest transaction value.