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Research Paper
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Paper Title

Optimal Portfolio Construction Using Mutual Funds, Stocks, Gold and Silver: A Modern Portfolio Theory Approach

Article Identifiers

Registration ID: IJNRD_322562

Published ID: IJNRD2603497

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Authors

Keywords

Modern Portfolio Theory, portfolio optimisation, mutual funds, gold, silver, efficient frontier, Sharpe ratio, mean-variance, BSE Sensex, MCX, Indian capital market

Abstract

Portfolio construction has long been a central concern in financial management, particularly as markets grow more volatile and investor expectations become increasingly complex. This paper attempts to apply Harry Markowitz's Modern Portfolio Theory (MPT) to an investment universe comprising equity mutual funds, large-cap stocks, small-cap stocks, gold, and silver, with a specific focus on the Indian financial market context. Using ten years of monthly return data drawn from the BSE Sensex, NSE Nifty 50, BSE Small-cap Index, and MCX commodity spot prices (2014–2024), three efficient portfolio archetypes are constructed: a minimum-variance portfolio, a maximum Sharpe ratio portfolio, and a balanced portfolio. The results indicate that equity mutual funds consistently form the dominant allocation across all efficient portfolios, while gold provides meaningful variance reduction owing to its persistently low-to-negative correlation with equity instruments (−0.08 to −0.13 across indices). The maximum Sharpe ratio portfolio achieves a Sharpe ratio of 0.81 with an annualised return of approximately 12.8%, outperforming both equity-only and metal-only benchmarks on a risk-adjusted basis. Out-of-sample rolling window tests spanning 2015–2024 confirm that these gains are not merely artefacts of in-sample optimisation. The findings carry practical relevance for retail investors in India who are increasingly seeking alternatives to pure equity exposure amid rising inflation and geopolitical uncertainty.

How To Cite (APA)

Hariharen B S (March-2026). Optimal Portfolio Construction Using Mutual Funds, Stocks, Gold and Silver: A Modern Portfolio Theory Approach. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 11(3), e777-e785. https://ijnrd.org/papers/IJNRD2603497.pdf

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Other Publication Details

Paper Reg. ID: IJNRD_322562

Published Paper Id: IJNRD2603497

Research Area: Other area not in list

Author Type: Indian Author

Country: Salem, TAMIL NADU, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2603497.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2603497

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Publication Timeline

Paper Submission
20-03-2026
Peer Review
Through Scholar9.com Platform
Paper Acceptance
26-03-2026
Paper Publication
31-03-2026

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