TY - GEN

T1 - Implementation of agglomerative clustering and modified artificial bee colony algorithm on stock portfolio optimization with possibilistic constraints

AU - Maydina, T. D.

AU - Hertono, G. F.

AU - Handari, B. D.

PY - 2019/11/4

Y1 - 2019/11/4

N2 - Portfolio optimization problem is a fundamental matter in the financial environment, where the investors form a satisfactory portfolio by obtaining optimal return and minimal risk. In this paper, we discuss the portfolio optimization problem with real-world constraints such as transaction costs, cardinality, and quantity under the assumption that the returns of risky stocks are fuzzy numbers. Thus, a mixed integer model nonlinear programming problem is discussed. At first, stock data is diversified based on their financial ratio scores by using Agglomerative Clustering to produce a homogeneous cluster. Next, the proportion of each stock in the stock portfolio is determined using a modified artificial bee colony algorithm, where in the algorithm there is a process of chaotic initialization approach. Finally, the obtained return will be compared to both the S&P 500 index return (12.34 %) and sharpe ratio (2.7). The result forms the performance of Modified Artificial Bee Colony Algorithm with Agglomerative Clustering in portfolio optimization, evaluated based on some actual dataset, showing that the higher level of return is 29.96 % and sharpe ratio is 17.562.

AB - Portfolio optimization problem is a fundamental matter in the financial environment, where the investors form a satisfactory portfolio by obtaining optimal return and minimal risk. In this paper, we discuss the portfolio optimization problem with real-world constraints such as transaction costs, cardinality, and quantity under the assumption that the returns of risky stocks are fuzzy numbers. Thus, a mixed integer model nonlinear programming problem is discussed. At first, stock data is diversified based on their financial ratio scores by using Agglomerative Clustering to produce a homogeneous cluster. Next, the proportion of each stock in the stock portfolio is determined using a modified artificial bee colony algorithm, where in the algorithm there is a process of chaotic initialization approach. Finally, the obtained return will be compared to both the S&P 500 index return (12.34 %) and sharpe ratio (2.7). The result forms the performance of Modified Artificial Bee Colony Algorithm with Agglomerative Clustering in portfolio optimization, evaluated based on some actual dataset, showing that the higher level of return is 29.96 % and sharpe ratio is 17.562.

KW - Agglomerative clustering

KW - fuzzy numbers

KW - portfolio optimizaton

UR - http://www.scopus.com/inward/record.url?scp=85074997487&partnerID=8YFLogxK

U2 - 10.1063/1.5132457

DO - 10.1063/1.5132457

M3 - Conference contribution

AN - SCOPUS:85074997487

T3 - AIP Conference Proceedings

BT - Proceedings of the 4th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2018

A2 - Mart, Terry

A2 - Triyono, Djoko

A2 - Anggraningrum, Ivandini T.

PB - American Institute of Physics Inc.

T2 - 4th International Symposium on Current Progress in Mathematics and Sciences 2018, ISCPMS 2018

Y2 - 30 October 2018 through 31 October 2018

ER -