<em>This study examines comparative analysis to predict bankruptcy using the modified Altman, Springate, Zmijewski and Grover models at PT. Ratu Prabu Energi, Tbk. which is engaged in the mining sector. This study aims to predict bankruptcy at PT. Ratu Prabu Energi, Tbk. and to evaluate whether the predictions match the actual conditions of the company. The type of research applied is a case study at PT. Ratu Prabu Energi, Tbk. during 2009 until 2018. Data were analyzed using qualitative descriptive analysis techniques. The results of the analysis of the four bankruptcy models have different results, although there are some in the position of the Safe Zone but the value is very small and almost close to the Distress Zone, so the company seems to have unfavorable financial conditions as indicated by the low weighting value of the four bankruptcy models . From the beginning this condition has been seen from the ratios represented in each bankruptcy model. Of the four bankruptcy models, this gives a fairly high value deviation in the Altman Z-Score Modification model rather than using the Springate, Zmijewski and Grofer bankruptcy models.</em>

The study was conducted to observe the income smoothing on the manufacturing company listed on the Indonesian Stock Exchange. Income smoothing is capable to mislead investors in analyzing financial statements and mislead creditors in long-term loan decision making. The research object is manufacturing industry group, basic industry and chemical sector, cement sub-sector listed on BEI since 2005 -2017. The research result exhibits that factors influencing the partial earnings are par value stock, debt to equity ratio, earnings per share and price earnings ratio. On the other hand, return on asset and firm size is not significant. All variables studied influences income smoothing. KEY WORDSStock price, debt to equity ratio, return on asset, earning per share, price earning ratio, firm size, income smoothing.

<em>The purpose of this study was to determine the effect of price earning ratio, debt to equity ratio, inflation, BI rate, and dollar exchange rate on stock prices. The population used in this study were chemical sector companies that had gone public in the Indonesian capital market until the end of 2018. The population in this study were 7 companies. Sampling was done by using the census method. Sample selection criteria, namely:           a). Chemical sector companies listed on the Jakarta Stock Exchange before December 31, 2018. b). Remain listed on the Jakarta Stock Exchange until 31 December 2018.               c). Providing periodic financial reports to the Jakarta Stock Exchange on December 31. Methods of data analysis using descriptive analysis and simple and multiple linear regression analysis. The results show that: (1) Simultaneously, price earning ratio, debt to equity ratio, inflation, BI rate, and dollar exchange rate on stock prices have a significant effect on stock prices (2) Partially price earning ratio, debt to equity ratio, inflation , BI rate, rupiah / dollar exchange rate do not have a significant effect on share prices. The conclusion is that in general investors who invest in chemical sector stocks are more short-term investors who only pay attention to stock price fluctuations in the market.</em>

This study aims to determine the relationship between price earning ratio, dividend payout ratio, trading volume, and exchange rate on stock price volatility in building construction companies listed on the Stock Exchange, where this study uses a qualitative and quantitative design. Partially Dividend payout ratio has no significant effect on stock price volatility. Price earning ratio has a significant effect on stock price volatility. Trading volume has no significant effect on stock price volatility. The exchange rate has a significant influence on the volatility of stock prices. Simultaneously, price earning ratio, dividend payout ratio, trading volume and exchange rate have a significant influence on stock price volatility.

This study aims to prove whether or not Return on Equity (ROE) and Debt to Equity (DER) affect stock prices with inflation as an intervening variable. Case studies on banking companies listed on the Indonesia Stock Exchange from 2014 to 2020. This study applies a comparative casual method with a quantitative approach. The data analysis technique applied in this study uses library research methods related to the application of secondary data. The population is 45 issuers of the sectoral banking index. Meanwhile, the research sample consisted of 5 issuers of the sectoral banking index obtained by applying the purposive sampling method. The data analysis technique applied in this study uses multiple regression analysis and path analysis. The study results concluded that there was a positive and significant effect of Return On Equity and Debt To Equity Ratio on Inflation. There is a negative and significant effect of Return On Equity on Stock Prices. Debt To Equity Ratio has a positive and insignificant effect on stock prices. However, there is a negative and significant effect of inflation on stock prices. For example, inflation can mediate Return On Equity on stock prices, which means that an increase in the profitability (ROE) aspect of the banking sector issuer index will increase the inflation rate, which impacts the decline in stock prices in the capital market. Inflation is not able to mediate the effect of the Debt to Equity Ratio on the price aspect, which indicates that with an increase in the number of problematic banking sector indexes in terms of the efficiency of company assets, ultimately, investors tend to consider more considering the fundamental aspects of other companies which not only show how much the company obtains total net sales.