Judul: Analysis the Effect of Fundamental and Technical Variables on Stock Price Bank Industry at Indonesian Stock Exchange
Abstrak: Economic conditions and the Indonesian business world today has evolved in an environment full of changes . In the area of capital each company should be able to obtain additional capital resources or funds which amount is not small . Capital market allows the company long-term sources of funding are relatively cheap from financial instruments in various securities ( securities ) . To invest in the stock market investors require careful considerations . Accurate information that is necessary to know the extent to which the close relationship variables that cause fluctuations in the company's stock price to be purchased . Knowing the influence of these variables , investors can choose a strategy for determining which companies are considered healthy , as a place to invest . The objective of this study is to analyze the dominant variable from the variables that affect the fundamental and technical banking stock price movements have been registered on the Stock Exchange and how to analyze the nature of the relationship and the fundamental variables and technically able to explain the variance ( movement pattern ) on the company's stock price banking - industry company that has been listed in BEI . Object of research is consistent entry in the bank LQ 45 period 2008-2012 . The data used for this study is a secondary data panel . Panel data (pooled data) is a combination of time series data over a period of five years ie from 2008 to 2012 with the data cross ( cross section ) of the five banks in the group LQ 45 in Indonesia Stock Exchange . The method used in this study is the SEM ( Structural Equation Modeling ) with 8.80 Lisrell tools. The results of this study indicate that there are eight independent variables have a effect significant partially on stock prices . These variables are the share sales volume, money supply, deposit interest rates, the exchange rate againts the US Dollar, return on investment, inflation rate, current ratio and the stock price . variable share sales volume has a positive direction and influence of the dominant . The coefficient of determination value ( Adjusted R Square) of 0.97 indicates that contribution of independent variables in explaining the pattern of change in the dependent variable ( stock price ) is quite good .
Keyword: banking industry, fundamental, SEM, stock price, technical

Judul: The Influence of Performance and Health of Banking Companies on Stock Prices
Abstrak: Penelitian ini dilaksanakan bertujuan untuk menguji pengaruh aspek kinerja perusahaan dan tingkat kesehatan bank terhadap harga saham. Penelitian ini memiliki sampel perusahaan perbankan yang terdaftar di BEI yang berjumlah 22 perusahaan perbankan. Beberapa variabel yang diambil adalah rasio pengukuran fundamental untuk menilai Kinerja dan Kesehatan dari internal dan memasukkan metode RGEC dalam mengambil nilai kualitas Kesehatan perusahaan. Metode analisis yang digunakan pada penelitian ini adalah analisis regresi data panel. Secara umum tingkat kinerja perusahaan perbankan masih sesuai dengan standar yang ditetapkan dalam peraturan Bank Indonesia No 6/10/PBI/2004 dan tingkat kesehatan perbankan dari seluruh perbankan juga masih berada dalam standar sesuai dengan Surat Edaran Bank Indonesia Nomor 15/15/DPNP 2013. Berdasarkan hasil pengujian regresi data panel ditemukan perbedaan pengaruh dari variabel kinerja perbankan dan kesehatan perbankan terhadap harga saham pada perusahaan perbankan BUKU 2 hingga BUKU 4. Masing-masing pengaruh variabel dimulai dari keseluruh Bank variabel CAR, DER, EPS, NPM berpengaruh positif signifikan terhadap harga saham disisi lain NPL dan ROE berpengaruh negative signifikan terhadap harga saham, Bank Buku 2 yaitu variabel NPM, NPL DER berpengaruh positif signifikan terhadap harga saham selanjutnya EPS dan ROE berpengaruh negatif signifikan terhadap harga saham perbankan, Bank Buku 3 variabel CAR, DER, EPS, NIM, NPM berpengaruh positif signifikan terhadap harga saham, variabel NPL dan ROE berpengaruh negatif signfikan terhadap harga saham perbankan terakhir kategori Bank Buku 4 CAR, DER, EPS serta NPL berpengaruh positif signifikan terhadap harga saham perusahaan perbankan yang terdaftar di bursa efek dari tahun 2014 – 2020., This study aims to examine the effect of aspects of company performance and bank soundness on stock prices. This study has a sample of banking companies listed on the Indonesia Stock Exchange, amounting to 22 banking companies. Some of the variables taken are the ratio of fundamental measurements to assess Performance and Health from internal and include the RGEC method in taking the value of the company's Health quality.This study aims to examine the effect of aspects of company performance and bank soundness on stock prices. The analytical method used in this research is panel data regression analysis. In general, the level of performance of banking companies is still in accordance with the standards set out in Bank Indonesia regulation No. 6/10/PBI/2004 and the level of banking soundness of all banks is still within the standard in accordance with Bank Indonesia Circular Letter Number 15/15/DPNP 2013. Based on the results of panel data regression testing, it was found that there were differences in the effect of the variables of banking performance and banking health on stock prices in banking companies BUKU 2 to BUKU 4. Each variable effect starting from the whole Bank variable CAR, DER, EPS, NPM had a significant positive effect on prices. stocks on the other hand NPL and ROE have a significant negative effect on stock prices, Bank Buku 2, namely the NPM variable, NPL DER has a significant positive effect on stock prices, then EPS and ROE have a significant negative effect on banking stock prices, Bank Buku 3 variables CAR, DER, EPS, NIM, NPM have a significant positive effect on stock prices, NPL
Keyword: Banking Performance, Banking Soundness Level, Stock Price, Bank Health

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
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