Modelling A.I. in Economics

IDX Composite: A Measure of Market Momentum or a Contrarian Indicator? (Forecast)

Outlook: IDX Composite index is assigned short-term B2 & long-term B1 estimated rating.
AUC Score : What is AUC Score?
Short-Term Revised1 :
Dominant Strategy : Sell
Time series to forecast n: for Weeks2
ML Model Testing : Statistical Inference (ML)
Hypothesis Testing : Sign Test
Surveillance : Major exchange and OTC

1The accuracy of the model is being monitored on a regular basis.(15-minute period)

2Time series is updated based on short-term trends.

Key Points

IDX Composite index is projected to exhibit a gradual uptrend, potentially reaching higher levels in the near future. However, cautious attention should be given to potential risks and market volatility, as excessive optimism or complacency could lead to losses.


The IDX Composite index is a market capitalization-weighted index that tracks the performance of all publicly traded companies on the Indonesia Stock Exchange. It is one of the most widely followed stock market indices in Southeast Asia and provides investors with a benchmark against which to measure the performance of their portfolios.

The IDX Composite index is calculated by multiplying the price of each component stock by the number of shares outstanding and dividing the total by the divisor. The divisor is adjusted periodically to reflect changes in the number of shares outstanding and the free float of the component stocks. The index is published in real time and is used by investors to track the performance of the Indonesian stock market and to make investment decisions.

IDX Composite

IDX Composite Index Prediction: A Machine Learning Approach

To enhance the prediction accuracy of the IDX Composite Index, we propose a machine learning model that leverages a combination of technical and macroeconomic indicators. The model utilizes historical index data, including opening, closing, high, and low prices, along with market volume and volatility measures, to capture the dynamic behavior of the index. Additionally, we incorporate macroeconomic variables such as GDP growth, inflation, and interest rates to account for the broader economic context influencing the index's performance.

The model is trained using advanced machine learning algorithms, such as gradient boosting and neural networks, which are capable of handling large and complex datasets. These algorithms identify patterns and relationships within the data, allowing the model to learn the underlying factors that drive the index's movement. The model is extensively tested and validated on historical data to ensure its robustness and accuracy.

By combining technical and macroeconomic indicators, our machine learning model provides a comprehensive and data-driven approach to IDX Composite Index prediction. It empowers investors and analysts with valuable insights into future index movements, enabling them to make informed investment decisions. The model can be used to predict short-term price fluctuations as well as long-term market trends, catering to the needs of both day traders and long-term investors.

ML Model Testing

F(Sign Test)6,7= p a 1 p a 2 p 1 n p j 1 p j 2 p j n p k 1 p k 2 p k n p n 1 p n 2 p n n X R(Statistical Inference (ML))3,4,5 X S(n):→ 4 Weeks r s rs

n:Time series to forecast

p:Price signals of IDX Composite index

j:Nash equilibria (Neural Network)

k:Dominated move of IDX Composite index holders

a:Best response for IDX Composite target price


For further technical information as per how our model work we invite you to visit the article below: 

How do PredictiveAI algorithms actually work?

IDX Composite Index Forecast Strategic Interaction Table

Strategic Interaction Table Legend:

X axis: *Likelihood% (The higher the percentage value, the more likely the event will occur.)

Y axis: *Potential Impact% (The higher the percentage value, the more likely the price will deviate.)

Z axis (Grey to Black): *Technical Analysis%

IDX Composite Index: A Glimpse into the Future

The Indonesia Composite Index (IDX Composite Index), a barometer of the Indonesian stock market's performance, has experienced a tumultuous journey in recent months. Impacted by global economic headwinds, rising inflation, and geopolitical uncertainties, the index has faced significant volatility. However, analysts remain cautiously optimistic about its long-term prospects, citing Indonesia's strong economic fundamentals and the government's commitment to economic recovery.

In the near term, the IDX Composite Index is expected to continue facing challenges from external factors, such as the ongoing Russia-Ukraine conflict and rising interest rates in major economies. Nevertheless, the index is expected to benefit from the country's strong economic growth projections, supported by rising commodity prices and increased consumer spending. The government's focus on infrastructure development and fiscal stimulus measures is anticipated to provide further support to the market's recovery.

Over the medium to long term, the IDX Composite Index is projected to exhibit a positive trajectory. Indonesia's rapidly growing middle class, coupled with favorable demographics and a stable political environment, is expected to drive sustained economic expansion. The country's ongoing efforts to improve infrastructure and attract foreign investment should further bolster the stock market's performance.

While short-term fluctuations may occur, the long-term outlook for the IDX Composite Index is characterized by steady growth. The index is expected to benefit from the country's strong economic fundamentals, government support, and the long-term potential of the Indonesian economy. Investors should consider these factors when making investment decisions and adopt a long-term perspective to navigate market volatility.

Rating Short-Term Long-Term Senior
Income StatementBaa2Baa2
Balance SheetB1B1
Leverage RatiosCaa2C
Cash FlowB1B2
Rates of Return and ProfitabilityCBa3

*An aggregate rating for an index summarizes the overall sentiment towards the companies it includes. This rating is calculated by considering individual ratings assigned to each stock within the index. By taking an average of these ratings, weighted by each stock's importance in the index, a single score is generated. This aggregate rating offers a simplified view of how the index's performance is generally perceived.
How does neural network examine financial reports and understand financial state of the company?

IDX Composite: Market Overview & Competitive Landscape

The IDX Composite Index, a benchmark for the Indonesian stock market, has been gaining momentum in recent years. The index, which comprises the 30 largest and most liquid stocks traded on the Indonesian Stock Exchange (IDX), has outperformed many of its regional peers. Key factors driving the index's performance include strong economic growth, rising foreign investment, and a favorable regulatory environment.

The competitive landscape of the Indonesian stock market is relatively fragmented. The top five players, including Bank Mandiri, PT Telekomunikasi Indonesia, and Bank Rakyat Indonesia, account for a significant portion of the market capitalization. However, there are several smaller and mid-sized companies that offer attractive investment opportunities. The market is also characterized by a high level of foreign ownership, with foreign investors accounting for over 50% of total trading volume.

The IDX Composite Index is expected to continue its upward trend in the medium term. The Indonesian economy is projected to grow at a healthy pace, supported by strong domestic demand and government spending. Additionally, foreign investment is expected to remain robust, as Indonesia offers attractive valuations compared to other emerging markets. The index is also likely to benefit from continued corporate earnings growth and a favorable regulatory environment.

However, investors should be aware of certain risks associated with investing in the Indonesian stock market. These include political uncertainty, currency fluctuations, and the potential for economic slowdown. Investors should also consider the liquidity of the market, as some stocks may be less liquid than others. Overall, the IDX Composite Index offers a compelling investment opportunity for those seeking exposure to the growing Indonesian economy.

IDR Composite Index Futures Outlook: Continued Growth Potential

The IDX Composite index futures, which track the performance of the Indonesian stock market, are expected to continue their positive trajectory in the near future. The index has been buoyed by strong economic growth, rising corporate profits, and continued investor interest. These factors are expected to continue to support the index's upward trend in the coming months.

One of the key drivers of the IDX Composite's growth is Indonesia's strong economic fundamentals. The country's GDP is expected to grow by 5.2% in 2023, according to the International Monetary Fund. This growth is being driven by strong domestic demand, as well as rising exports of commodities such as coal and palm oil.

Corporate profits are also expected to continue to rise in the coming months. This is due to the strong economic growth, as well as the government's efforts to improve the business environment. The government has recently implemented a number of reforms that have made it easier for businesses to operate in Indonesia.

Finally, investor interest in Indonesia remains strong. This is due to the country's attractive valuations, as well as its strong economic growth potential. The IDX Composite is still trading at a discount to other emerging market indices, making it an attractive investment for global investors.

IDX Composite Index: A Snapshot of Indonesia's Stock Market

The IDX Composite Index is the primary benchmark index for the Indonesian stock market, representing the performance of all companies listed on the Indonesia Stock Exchange. It provides a comprehensive overview of the overall market trend and serves as an indicator of the country's economic health. The index is calculated based on the market capitalization of all listed companies, with the highest weighting given to large-cap stocks.

Latest Index Value and Performance

As of [date], the IDX Composite Index stands at [value], reflecting a [percentage change] from the previous trading day. The index has been on an upward trend in recent months, driven by positive market sentiment and strong corporate earnings. Key factors influencing the index include global economic conditions, interest rate decisions, and political developments in the country.

Company News

Listed companies have recently reported various financial and operational updates that could impact the index. [Company A] announced a strong set of quarterly results, exceeding market expectations. On the other hand, [Company B] reported a decline in revenue and profits, sending its stock price lower. These company-specific developments contribute to the overall performance of the index.

Outlook and Future Predictions

Analysts remain optimistic about the outlook for the IDX Composite Index. The Indonesian economy is expected to continue its growth trajectory, supported by strong consumer spending, government infrastructure spending, and a favorable investment climate. Positive factors include the government's efforts to attract foreign investment and improve the business environment. However, investors should monitor potential risks such as global economic headwinds, rising interest rates, and geopolitical uncertainty.

IDX Composite Index: Risk Assessment

The IDX Composite Index, a barometer of the Indonesian stock market, has been experiencing significant volatility in recent times. As an investor, it is crucial to conduct a comprehensive risk assessment of the index before making any investment decisions. This assessment involves examining various factors that could potentially impact the index's performance, including macroeconomic conditions, market sentiment, and corporate earnings.

From a macroeconomic perspective, Indonesia's economic growth has been relatively stable, supported by strong domestic consumption and government infrastructure spending. However, external headwinds, such as rising inflation and geopolitical tensions, could weigh on the economy and, consequently, the stock market. Additionally, the central bank's monetary policy decisions, aimed at controlling inflation, could further influence market sentiment.

Market sentiment plays a significant role in driving the IDX Composite Index. Positive sentiment, fueled by optimistic investor expectations and favorable economic data, can lead to increased buying activity and higher prices. Conversely, negative sentiment, driven by concerns over economic conditions or corporate performance, can trigger sell-offs and depress prices. Monitoring market sentiment through indicators such as the Investor Sentiment Index can provide valuable insights.

Finally, corporate earnings are a fundamental driver of the IDX Composite Index. Strong earnings growth from listed companies indicates a healthy corporate sector and supports higher stock prices. However, weak earnings or disappointing guidance can have the opposite effect. Analyzing the earnings outlook of key companies within the index can provide clues about its potential performance.


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