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The company’s value is evidence that the entity has tried to run the company’s operation well with maximum profit and is a useful indicator for investors and shareholders, as it describes the success of an entity that can be seen from the price of shares. From that understanding it was decided to testing and proving the significance of profitability (ROE), company size (SIZE), leverage (DER), and liquidity (CR) towards company’s value (PBV). This type of research is the entire property and real estate companies listed on the Indonesian Stock Exchange (IDX) and sampling using purposive sampling with the final sample of 90 surveys. Double linear regression for data analysis methods using the help of SPSS software. From this study obtained results and proved that profitability (ROE) and leverage (DER) have an influence towards company’s value. Whereas, company’s size (SIZE) and liquidity (CR) proved to have no influence towards company’s value.

Penelitian ini bertujuan menganalisis faktor fundamental terhadap harga saham pada perusahaan sektor pertambangan yang terdaftar di BEI tahun 2018-2022. Variabel yang digunakan dalam penelitian ini yaitu Price Earning Ratio (PER), Earning per Share (EPS), Return on Asset (ROA), Current Ratio (CR) dan Debt to Equity Ratio (DER). Jumlah populasi yang diolah sebanyak 55 perusahaan dan sampel yang digunakan dengan pengambilan teknik sampling jenuh yaitu seluruh jumlah populasi. Data yang digunakan berupa data sekunder yang diperoleh dari laporan keuangan perusahaan sektor pertambangan yang dipulibkasi di Bursa Efek Indonesia tahun 2018-2022. Penelitian ini menggunakan kuantitatif deskriptif. Analisis data menggunakan metode klasifikasi dengan algoritma decision tree. Hasil penelitian menggunakan metode klasifikasi algoritma decision tree diperoleh nilai akurasi yang tinggi dengan nilai Kappa dan AUC yang tinggi yang menunjukkan kinerja sangat baik dalam membedakan antara kelas positif dan negatif serta kesesuaian antara label kelas dengan nilai sebenarnya. Nilai precision yang tinggi menunjukkan kemampuan model mengidentifikasi dengan benar dan recall yang tinggi menunjukkan kemampuan mendeteksi dataset yang baik

This study aims to determine whether there is an influence of the variables of inflation, interest rates, and exchange rates on stock prices in metal sub-sector companies and the like listed on the Indonesia Stock Exchange for the period 2016 - 2021. The population in this study were all metal sub-sector companies and the like as many as 16 companies, then the researchers used a sampling technique using purposive sampling method. The results of this study indicate that the probability value of the inflation variable of 0.1955 is greater than the significant value of 0.05 so that inflation has no partial effect on stock prices. The interest rate variable has no significant effect partially on stock prices where the probability value of 0.2426 is greater than the significant value of 0.05. The exchange rate variable has a partially significant effect on stock prices where the probability value of 0.0247 is smaller than the significant value of 0.05. Inflation, interest rate, and exchange rate variables together have a significant effect on stock prices where the F-statistic probability value of 0.000 is smaller than the significant value of 0.05.

One  of  the   fundamental  analysis  that  usually  used  by  investors  and security analize to value the stock price is by price earning ratio(PER) approach. This research have as a purpose to examine influence factors DPR, DER, NPM, Firm Size, CR to PER. This study aims to examine the factors Dividend Payout Ratio (DPR), Debt to Equity Ratio (DER), Net Profit Margin (NPM), Firm Size, and Current Ratio (CR) of Price Earning Ratio (PER) on Manufacture companies listed in Indonesia Stock Exchange for 2010 - 2012. This  study  used  the  entire  population  of Manufacture  companies  listed  in Indonesia Stock Exchange (BEI) in 2010 until 2012, a total of 396 companies. The samples  using  48  companies  on  manufacturing  companies sector. Type of data is secondary data from each manufacturing companies listed on the Indonesia  Stock  Exchange  for three  years  in 2010, 2011, 2012.  The samples are taken by purposive sampling. Data analysis use multiple regression analysis, method  which  initial  by classical  test  for  normality,  multicollinearity test, heteroskedastisitas test and autocorrelation test. Hypothesis test is using the F tes, t test, and koefisien determinasi R2. In  the  classical  assumption  test  results  showed  that  there  were  no  deviations classical assumption, this shows that the available data has been qualified to use multiple linier  regression  model.  From  this  reseach  the  following  conclusion  :  the  DPR variable is positif and not effect on PER, variabel DER has negative and not effect on PER, NPM variable has negative and not effect on PER, Size  variable  has positive  and effect  on  PER,  and CR variable  has positif and  not effect on  PER.  Regression  equation  obtained  is PER =-4.196+0.074 DPR-0.596 DER-0.166 NPM + 0.961 Firm Size+0.245 CR. Coefficient  of determination  (adjusted  R2)  is 10 %  which  means 10 %  of  PER  is influenced  by  the independent  variables,  whereas  the  remaining  balance  of  90%  is  explained  by  other variable not prensented in the study.

This study aims to examine the effect of credit risk with the ratio of Non-Performing Loans (NPL), the level of capital adequacy with the ratio of Capital Abankdequancy ratio (CAR), and cash turnover with Cash Turn Over (CTO), on Profitability to Return On Assets (ROA) with stock prices as a moderating variable at Indonesian state banks for the 2018-2020 period. The population of this study was carried out by state banks using data on profit before tax, average total assets, non-performing loans, total credits, capital, risk-weighted assets, operating profit, average cash and stock price data. The type of data used in this study is secondary data. The data analysis technique in this study is using multiple linear regression analysis. From the results of multiple regression analysis partially, NPL has an insignificant effect on ROA, CAR has a significant effect on ROA, CTO has an insignificant effect on ROA. However, simultaneously all three have a significant effect on ROA. And, share prices strengthen NPL, CAR and CTO against state-run bank ROA.

This research aims to determine the effect of Loan to Deposit Ratio (LDR) and Non-Performing Loans (NPL) on stock at PT Bank Negara Indonesia (BNI) Tbk for 2013-2022. This research uses 2 (two) independent variables That is Loan to Deposit Ratio (LDR) and Non Performing Loan (NPL) and 1 (one) dependent variable stock's price. This research is using quantitative methods, data analysis uses descriptive statistical techniques, classical assumption tests, multiple linear regression, hypothesis testing and coefficient of determination. Data processing uses SPPS 26 software. Based on test results on variables with 10 years of data. The Multiple Linear Regression Test Equation is Y = 19,248.185 – 106.314X1 – 1,563.302X2. In the coefficient of determination test, it was found that the influence of LDR and NPL on share prices was 10%, while the remaining 90% was influenced by other factors. Based on the results of the t test, tcount for LDR was 0.612 < ttable 2.365 and the value of Sig. 0.560 > 0.05 means that there is no partial significant influence between LDR on share prices. and NPL tcount of 0.872 < ttable 2.365 and Sig value. 0.412 > 0.05, which means that there is no partial significant influence between NPL on share prices. In the simultaneous test the LDR and NPL variables do not have a significant effect on share prices with Fcount being smaller than Ftable (0.693 < 4.74).

This research aims to determine the effect of Loan to Deposit Ratio (LDR) and Non-Performing Loans (NPL) on stock at PT Bank Negara Indonesia (BNI) Tbk for 2013-2022. This research uses 2 (two) independent variables That is Loan to Deposit Ratio (LDR) and Non Performing Loan (NPL) and 1 (one) dependent variable stock's price. This research is using quantitative methods, data analysis uses descriptive statistical techniques, classical assumption tests, multiple linear regression, hypothesis testing and coefficient of determination. Data processing uses SPPS 26 software. Based on test results on variables with 10 years of data. The Multiple Linear Regression Test Equation is Y = 19,248.185 – 106.314X1 – 1,563.302X2. In the coefficient of determination test, it was found that the influence of LDR and NPL on share prices was 10%, while the remaining 90% was influenced by other factors. Based on the results of the t test, tcount for LDR was 0.612 < ttable 2.365 and the value of Sig. 0.560 > 0.05 means that there is no partial significant influence between LDR on share prices. and NPL tcount of 0.872 < ttable 2.365 and Sig value. 0.412 > 0.05, which means that there is no partial significant influence between NPL on share prices. In the simultaneous test the LDR and NPL variables do not have a significant effect on share prices with Fcount being smaller than Ftable (0.693 < 4.74).

This research aims to find out the influence of Return On Equity (ROE) and Net Profit Margin (NPM) on stock prices. The independent variables used are Return On Equity (ROE) and Net Profit Margin (NPM) and the dependent variable used is Share Price. This research method is associative with a quantitative approach. The sample in this research is the annual financial report of PT Mayora Indah Tbk for the 2013-2022 period. A total of 10 data can be processed. Data were tested using descriptive statistical test methods, classical assumption tests (normality test, multicollinearity test, heteroscedasticity test, and autocorrection test), multiple linear regression analysis, coefficient of determination test and hypothesis test (T test and F test) with a significance level of 5%, then the data was processed using IBM SPSS Statistics Version 25. The results of this research show that partially the Return On Equity (ROE) variable has a negative and significant effect on stock prices. The research results based on the results of the t test (partial test) show that the calculated t value > t Table -3.179 > 2.365 and the significance value is 0.016 < 0.05 so Ho is rejected and Ha is accepted. Partially, the Net Profit Margin (NPM) variable has a positive and significant effect on share prices. The research results based on the results of the t test (partial test) show that the calculated t value > t table value or 3.216 > 2.365 and seen from the significance value of 0.015< 0.05, so Ho is rejected and Ha is accepted . Simultaneously the variables Return On Equity (ROE) and Net Profit Margin (NPM) variables have a significant effect on share prices. The research results based on the F test (simultaneous test) the value of Fvalue > Ftable or 5.360 > 4.737 with a significance value of 0.039 < 0.05, so Ho is rejected and Ha is accepted. The Result of testing the coefficient o0f determination can be concluded that the two independent variables influence stock price by 49.2% while the remaining 50.8% is influenced by other factors not examined in this research.

Sumi Lala.202010325238. Portofolio Construction On The Indonesia Stock Exchange (BEI) Using The Markowitz method (Empirical Study Of Kompas 100 period December 2014 – September 2023). Investment development is currently very rapid. Ownership of 2 or more items can called a portofolio.Investments will experience increases and decreases in the portofolio. This research aims to understand the level of  return of portofolios formed through Markowitz and also a comparison between portfolios returm with market capitalization and weighting. The shares in the portfolio are shares listed on the Kompas 100 Index. This research uses end of month data for the period December 2014 to September 2023.The results of this research found that 61 shares included in the portolio did not have a negative weight.the next result of this research is that the market rate of return portolio (IHSG) Significantly influences the rate of return of the portfolio that has been formed based on market capitalization significantly 1% Other macro variables US Dollar exchange rate.Interest rates and oil prices do not significantly affect the rate of return portfolios formed based on Market Capitalization.

The development of Islamic economics with the application of sharia principles in economic activities is starting to be practiced in the field of sharia finance. This started with the establishment of sharia banking, then followed by the emergence of the sharia capital market as an investment tool to attract profits and seek capital. The Jakarta Islamic Index (JII) as the antithesis of the conventional capital market has challenges when carrying out investments using sharia principles, this is because securities in the form of shares are greatly influenced by macroeconomic aspects such as interest rates. So sharia share prices are very sensitive to the dynamics of interest rates. This research seeks to see the extent of the influence of interest rates on sharia sham prices at JII. The method used is VECM analysis to see long-term effects. The results of this research found that the interest rate variable did not significantly influence sharia stock prices in the long term, however the results of the VECM analysis found that there was a negative relationship, meaning that there was still an influence, although not significant. So sharia share prices can still be affected by changes in conventional interest rates.

Competition in the industrial world after the impact of Covid-19 has become fierce competition. Many companies choose to increase effectiveness and efficiency by implementing digitalization in production and sales activities. PT. Megarhizo Ega Persada is a company that is developing, a company whose main production is liquid organic fertilizer under the brand "Megarhizo". Production activities still use manual bookkeeping processes. So it takes a long time for distribution from the warehouse to the production location. Miscalculations often occur in warehouses resulting in inappropriate production targets, due to insufficient or expired materials due to being in the warehouse for too long. This problem often occurs because the recording process is not thorough and results in stock buildup or stock shortages in the warehouse. So we need a system that can easily and quickly manage data so that these things don't happen again. Digitalization of the sales process is a solution to this problem, fertilizer products are products that are different from other production, because fertilizer is a product that is monitored so the price of fertilizer should not burden the public. By digitizing sales, companies can directly monitor stock and products sold from each distribution location to the resellers. So the number of products sold and prices can still be monitored, besides that the company can also find out the effectiveness of fertilizer production.

This research was conducted in Indonesia to analyze and understand the influence exerted by exchange rates and bank interest rates on the Indonesia Composite Index (IDX). The researcher used a causal method with a quantitative approach. The type of data used was secondary data obtained from the Bank Indonesia website. Data collection techniques included literature review and documentation. Data analysis techniques involved multiple linear regression tests, classical assumptions, and hypothesis testing. The research results indicate that exchange rates partially have a significant influence on IHSG, while bank interest rates do not have a significant impact on IDX. Simultaneously, both interest rates and exchange rates together significantly affect IDX in Indonesia. Meanwhile, interest rates and exchange rates have a very strong correlation with IDX, with a percentage of 84.98%, and the remaining 15.02% can be explained by other variables not examined. Suggestions can be made for investors to be more careful and thoroughly examine changes in bank interest rates, taking into consideration factors such as central government policies other than Bank Indonesia. This way, the interest rates set by banks, offering the highest interest rates, can be an alternative in decision-making.

This research applies the event study method to the Russian attack on Ukraine, with a focus on empirical evidence regarding the existence of abnormal returns around the event, as well as differences in abnormal returns before and during the event. This research is census in nature, involving 45 stocks that are members of the Liquid 45 Index as the population. Data collection is carried out through secondary sources, including daily closing stock prices and daily IHSG. Data analysis is based on a parametric statistical approach, namely one sample t-test and paired sample t-test. Statistically, this research finds evidence of abnormal returns, although not significant, around the event of Russia's attack on Ukraine. Additionally, there is an insignificant anomaly between the abnormal returns before and during the event. The conclusion of this research is that the Indonesian capital market is said to be an informationally efficient, semi-strong market. These findings can be a reference for investors in allocating funds, aiming to obtain an optimal portfolio.

The Indonesian capital market recovered in 2021 after a decline due to the COVID-19 pandemic in 2020. The role of the capital market is crucial for economic growth, and investors need to pay attention to factors such as financial reports and company performance. Investors in LQ45 companies, consisting of 45 stocks with high liquidity, make selections based on transactions and market capitalization. This research focuses on the influence of Earning Per Share (EPS), Return On Assets (ROA), Debt to Equity Ratio (DER), and Price to Book Value (PBV) on the stock prices of LQ45 companies in the period 2018-2021. The research problem involves questions about the influence of each ratio on stock prices. The research objective is to examine the influence of these ratios. The results of the research are expected to provide important information for readers about the factors affecting stock prices and insights for researchers into the dynamics of the capital market. This research can also serve as a reference for further studies. The results of the analysis indicate that Earning Per Share (EPS), Return On Assets (ROA), Debt to Equity Ratio (DER), and Price to Book Value (PBV) significantly influence the stock prices of LQ45 companies.

Analyzing the impact of PBV, DER, and PER on stock prices, including the influence of PBV and DER on PER, and the intervening role of PER in the PBV and DER dynamics, this study involves nine pharmaceutical companies listed on the Indonesia Stock Exchange, utilizing SmartPLS software. Findings indicate PBV significantly affects stock prices, whereas DER and PER show negligible impact. Both PBV and DER do not influence PER, and PER refrains from intervening in the interplay between PBV and DER concerning stock prices. Despite investor assessments prioritizing book value over indebtedness, the EPS-represented stock acquisition holds minimal influence on investor decisions, leading to PER's inconspicuous impact on stock prices. Contributions of DER and PER to stock values, implications of PBV and DER on PER, and PER's intervening role in the PBV-DER dyad have relatively small effects on stock prices. Consequently, the hypotheses, except for PBV's distinctive influence on stock valuations, are rejected in this intricate analysis.

The growth of the capital market in Indonesia is currently of great interest to the public. Being an investor in the capital market provides benefits, but each investment instrument certainly has its own risks. This research aims to provide information to potential investors at PT Harum Energy (HRUM) using fundamental analysis and technical analysis with data obtained through online websites that provide information regarding company financial reports and candle chart patterns or price history of a company. Provide views to determine which issuer to choose. Fundamental analysis by looking at the value of Earning per Share (EPS), Price Earning Ration (PER), Debt Equity Ration (DER). Then technical analysis using the theory of Patern Chart Patterns, golden crosses, Relative Strength Index (RSI). The results of this research provide results that can later be considered when choosing PT Harum Energy shares as an investment option.

Return is one of the aspects that motivates investors to engage and is also a reward for the investor's courage in bearing the risks of the investment they make. The aim of this research is to determine the effect of Return on Equity, Current Ratio, price earnings ratio, Debt to Equity Ratio and total assets turnover on stock returns in companies included in the LQ-45 index on the Indonesia Stock Exchange in the period 2016-2021. The population in this research are companies on the Indonesian Stock Exchange in the 2016-2021 period. The sampling technique in this research used purposive sampling. Empirical findings prove that NPL ratio factors affect firm value, while other factors namely; Company growth (FG), CAR, Loans (LDR), BOPO, DPK Growth (DG) and profitability partially do not affect the value of the company (Tobin's Q), but affect the value of the company (Tobin's Q) together.

This literature study aims to introduce the main fundamental analysis and stock valuation methods that daily equity traders apply in choosing stocks for their active equity portfolios. Daily equities traders rely mostly on technical charts and other tools to identify patterns that can suggest potential activity without assessing a stock’s intrinsic value for trading decisions. Chart analysis is designed to find trades with high probability outcomes by establishing precise price targets. The goal of this technical paper is to emphasize the significance of fundamental analysis in the investment choices of daily traders. Fundamental analysis is based on the careful comparisons of a stock’s intrinsic value to the current market price. If the stock’s intrinsic value is higher than the market price, it is reasonable for a fundamental investor/trader to purchase the stock. This paper endorses the idea that using both investment techniques would result in more successful investing decisions for equities traders.

This research explores the evaluation of financial performance in banking companies through financial ratio analysis and case studies. Analyzing three banks – BNI, BRI, and Bank Mandiri – reveals variations in stock prices, financial efficiency, and net profit performance. The conclusion is that BNI's stock is undervalued, BRI's is overvalued, and Bank Mandiri's situation is mixed. Although debt ratios are safe, both ROA and ROE fall below standards. However, operational efficiency is reflected in a healthy NPM. This study provides in-depth insights into the complexity of banking companies' performance.

The purpose of this research are determine to (1) the influence leverage which is notated withDebt Equity Ratio  and profitability which is denoted byReturn On Equity to share prices. (2) Role of Price Earning Ratio in moderating the between Debt Equity Ratio and Return On Equity into stock prices. The research object is technology sector companies listed on the Indonesia Stock Exchange during 2021 and 2022. Was conducted using the SmartPLS tool with results (1)Debt Equity Ratio (THE) has a significant negative influence on stock prices (2)Return On Equity (ROE) has a significant positive influence on stock prices (3)Price Earning Ratio (PER) can’t moderate the influence Debt Equity Ratio to the stock price. (4)Price Earning Ratio (PER) can moderate the influenceReturn On Equity to the stock price.