INVESTMENT COMPARISON AND OPTIMUM PROPORTION PORTOFOLIO OF PT. SUMBER GLOBAL ENERGY, TBK (SGER.JK) AND CRYPTO CURRENCY (BTC-USD)
Investment is one way to manage finances to gain profit. Investments are usually made in the capital market, where through the capital market, investors as parties who have excess funds can invest their funds. Apart from stocks, one of the long-term investment instruments that is also very popular a...
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| Format: | Theses |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/77064 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Investment is one way to manage finances to gain profit. Investments are usually made in the capital market, where through the capital market, investors as parties who have excess funds can invest their funds. Apart from stocks, one of the long-term investment instruments that is also very popular and in great demand by the public is crypto currency.
One of the interesting stocks to be used as an investment option is shares in coal mining companies which have the best development during the mid-2020 to late 2022 period supported by an increase in coal prices. The shares to be appointed are PT. Sumber Global Energy, Tbk (SGER.JK) which operates in the East Kalimantan and South Kalimantan areas. This company recorded a positive performance with an asset control rate of 16.42% and a return on equity of 46.79% during the 2021 period. The company also recorded an increase in profit from 2020 to 2021 of 92.84%.
BTC-USD itself is part of the cryptocurrency with the largest market capacity to date. There are far more investors in the crypto market compared to stock market investors, where in August 2022 there were 16.1 million investors, an increase compared to December 2021 of 11.2 million investors. In December 2021, the price per bitcoin chip reached US$ 47,306.93, an increase compared to 2012 which was only US$ 5-7 per chip.
Looking at the conditions of stocks, especially in coal mining and crypto currency, after conducting research using data trends from August 2020 to December 2022, it was found that the optimal portfolio using the Markowitz Model produces the smallest risk portfolio of 0.0791 or 7.91 percent with the expected value of the portfolio return. followed by 0.0107 or 1.07 percent. With the proportion of SGER.JK shares of 33.18 percent and BTC-USD shares of 66.82 percent.
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