Forecasting harga saham dengan metode intervensi single input fungsi step = Forecasting stock price with intervention method single input step function

Melissa, Melissa (2012) Forecasting harga saham dengan metode intervensi single input fungsi step = Forecasting stock price with intervention method single input step function. Bachelor thesis, Universitas Pelita Harapan.

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Abstract

Indeks harga saham merupakan suatu indikator yang menunjukkan pergerakan harga saham. Setiap hari, indeks harga saham mengalami fluktuasi secara tidak pasti. Seperti halnya indeks-indeks yang lain, fluktuasi indeks harga saham PT. United Tractors Tbk (UNTR) banyak dipengaruhi faktor eksternal diantaranya adalah krisis global pada bulan September 2008. Kejadian eksternal tersebut menyebabkan terjadinya lonjakan penurunan yang sangat tajam. Model yang sesuai untuk Indeks Harga Saham UNTR tersebut adalah model intervensi. Hasil analisis menunjukkan bahwa Indeks Harga Saham UNTR memiliki model terbaik ARIMA ([0], 1.[1,12,20]) dengan orde b = 0, s = 1 dan r = 0. Model tersebut menjelaskan bahwa dengan adanya krisis global memberikan efek terhadap indeks harga saham UNTR dimana hasil ramalan semakin lama semakin meningkat. / Stock index is an indicator that shows the movement of stock . Every day the stock index fluctuated is uncertain. Like the others, fluctuations of stock index PT.United Tractors Tbk.(UNTR) are influenced by external factors such as the global crisis of September 2008. External events caused the occurrence of the jump decreased greatly. The appropriate model for UNTR Stock Index is an intervention model. The results showed that ARIMA ([0], 1.[1,12,20] )is the best model for UNTR stock index with the order of b = 0, s = 1 and r = 0. The model can explain that the global crisis gave an effect to the stock index prediction results of UNTR which is shown progressively increased.

Item Type: Thesis (Bachelor)
Creators:
CreatorsNIMEmail
Melissa, MelissaNIM11220080003UNSPECIFIED
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorRajagukguk, WilsonUNSPECIFIEDUNSPECIFIED
Additional Information: SK 112-08 MEL f
Uncontrolled Keywords: stock index; time series; intervention model
Subjects: Q Science > QA Mathematics
Divisions: University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Mathematics
Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Mathematics
Depositing User: Mrs Veronica Fitri Astuti
Date Deposited: 13 May 2021 08:32
Last Modified: 02 Nov 2023 10:34
URI: http://repository.uph.edu/id/eprint/18189

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