Hydrid Deep Learning Models For Gold Price Prediction: Enhancing Forecast In Volatile Financial Markets
DOI:
https://doi.org/10.56705/ijodas.v7i2.394Keywords:
Gold price prediction, Hybrid Deep Learning, Convolutional Neural Network, Long Short-Term MemoryAbstract
Gold is viewed as an investment that will remain valuable over the long term and as an investment that will hedge against inflation; however, the volatility of its price in the short term necessitates the use of effective forecasting techniques for investment decisions. This research uses a Hybrid Deep Learning technique, by predicting the price of gold using historical time series data with a Convolutional Neural Network (CNN) and Long Short-Term Memory (LSTM) model. The model was tested with batch sizes of 16, 32, and 64 using the Adam optimizer with a learning rate of 0.0001 and dropout of 0.2. This research provides an indication of the extent to which gold price forecasting, at least from a financial forecasting perspective, can be achieved using a hybrid model of CNN and LSTM, as it showed the capability to detect short-term trends and long-term sequential gaps in gold price series. The experimental results show out of several performed analyses on the CNN-LSTM model, the one with a batch of 16 showed the best performance as it achieved an RMSE (Root Mean Square Error) of 11.518535% which implies there was great closeness between the actual gold price and the predicted gold price
Downloads
References
[1] S. Aprizal dan M. N. Harahap, “Determinants of Gold Prices in Indonesia Period of 2018-2022.”
[2] A. Amini dan R. Kalantari, “Gold price prediction by a CNN-Bi-LSTM model along with automatic parameter tuning,” PLoS One, vol. 19, no. 3 March, Mar 2024, doi: https://doi.org/10.1371/journal.pone.0298426.
[3] G. Taneva-Angelova, S. Raychev, dan G. Ilieva, “A Framework for Gold Price Prediction Combining Classical and Intelligent Methods with Financial, Economic, and Sentiment Data Fusion,” International Journal of Financial Studies, vol. 13, no. 2, Jun 2025, doi: https://doi.org/10.3390/ijfs13020102.
[4] S. Sathyanarayana dan T. Mohanasundaram, “The Surge in Gold Price Volatility: Macroeconomic Drivers, Geopolitical Risk, and Market Dynamics,” IRA-International Journal of Management & Social Sciences (ISSN 2455-2267), vol. 21, no. 1, hlm. 15, Apr 2025, doi: https://doi.org/10.21013/jmss.v21.n1.p2.
[5] M. M. Ataey dan A. K. Azizi, “Forecasting Gold Price Volatility Using Econometric and Machine-Learning Models,” Journal of Social Sciences and Humanities, vol. 3, no. 1, hlm. 173–188, Jan 2026, doi: https://doi.org/10.62810/jssh.v3i1.231.
[6] Afiz Adewale Lawal, Omogbolahan Alli, Aishat Oluwatoyin Olatunji, Enuma Ezeife, dan Ehizele Dean Okoduwa, “Time series analysis and forecasting in finance: A data mining approach,” Open Access Research Journal of Science and Technology, vol. 9, no. 1, hlm. 075–075, Okt 2023, doi: https://doi.org/10.53022/oarjst.2023.9.1.0045.
[7] R. P. dos Santos, J. P. Matos-Carvalho, dan V. R. Q. Leithardt, “Deep learning in time series forecasting with transformer models and RNNs,” PeerJ Comput. Sci., vol. 11, 2025, doi: https://doi.org/10.7717/peerj-cs.3001.
[8] S. Joddy, “Comparative Analysis of CNN, LSTM, and CNN-LSTM for Indonesian Stock Prediction,” vol. 7, no. 3, hlm. 283–289, 2025, doi: https://doi.org/10.21512/emacsjournal.v6.
[9] Ni Luh Sri April Yanti, Ni Wayan Jeri Kusuma Dewi, I Gede Made Yudi Antara, Desak Made Dwi Utami Putra, dan Putu Wirayudi Aditama, “Sales Forecasting Analysis Using Fuzzy Time Series and Simple Linear Regression Methods at Toko Ari,” Indonesian Journal of Data and Science, vol. 6, no. 3, hlm. 473–480, Des 2025, doi: https://doi.org/10.56705/ijodas.v6i3.368.
[10] I. W. Krisna Gita Santika, S. Sa’adah, dan P. E. Yunanto, “Gold price prediction using Convolutional Neural Network-Long Short-Term Memory (CNN-LSTM),” Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control, Agu 2021, doi: https://doi.org/10.22219/kinetik.v6i3.1253.
[11] “Deep Learning for Financial Forecasting: A Review of Recent Trends.”
[12] Z. Dong dan Y. Zhou, “A Novel Hybrid Model for Financial Forecasting Based on CEEMDAN-SE and ARIMA-CNN-LSTM,” Mathematics, vol. 12, no. 16, Agu 2024, doi: https://doi.org/10.3390/math12162434.
[13] S. M. Chishti, “Hybrid Deep Learning Architectures for Time-Series Forecasting,” International Journal of Engineering & Extended Technologies Research (IJEETR) | A Bimonthly, Peer Reviewed, Scholarly Indexed Journal | |, vol. 7, no. 4, hlm. 10252, doi: https://doi.org/10.15662/IJEETR.2025.0704003.
[14] B. J. Kim dan I. W. Nam, “A Review of Hybrid LSTM Models in Smart Cities,” 1 Juli 2025, Multidisciplinary Digital Publishing Institute (MDPI). doi: https://doi.org/10.3390/pr13072298.
[15] D. Anggreani, ; Nurmisba, ; Aedah, dan A. Rahman, “A Hybrid Convolutional Neural Network and Bidirectional LSTM Architecture for Multi-Sector Export Forecasting: A Macroeconomic Time Series Analysis of Indonesia,” Indonesian Journal of Data and Science, vol. 6, 2025, doi: https://doi.org/10.56705/ijodas.v5i3.330.
[16] X. Zhou, “Stock Price Prediction using Combined LSTM-CNN Model,” dalam Proceedings - 2021 3rd International Conference on Machine Learning, Big Data and Business Intelligence, MLBDBI 2021, Institute of Electrical and Electronics Engineers Inc., 2021, hlm. 67–71. doi: https://doi.org/10.1109/MLBDBI54094.2021.00020.
[17] C. Fan, M. Chen, X. Wang, J. Wang, dan B. Huang, “A Review on Data Preprocessing Techniques Toward Efficient and Reliable Knowledge Discovery From Building Operational Data,” 29 Maret 2021, Frontiers Media S.A. doi: https://doi.org/10.3389/fenrg.2021.652801.
[18] P. Koukaras dan C. Tjortjis, “Data Preprocessing and Feature Engineering for Data Mining: Techniques, Tools, and Best Practices,” 1 Oktober 2025, Multidisciplinary Digital Publishing Institute (MDPI). doi: https://doi.org/10.3390/ai6100257.
[19] A. Alsarhan, F. Hussein, S. Moh, dan F. S. El-Salhi, “The Effect of Preprocessing Techniques, Applied to Numeric Features, on Classification Algorithms’ Performance,” 2021, doi: https://doi.org/10.3390/data.
[20] H. Bichri, A. Chergui, dan M. Hain, “Investigating the Impact of Train / Test Split Ratio on the Performance of Pre-Trained Models with Custom Datasets,” 2024.
[21] K. O. Adefemi dan M. B. Mutanga, “A Robust Hybrid CNN–LSTM Model for Predicting Student Academic Performance,” Digital, vol. 5, no. 2, Jun 2025, doi: https://doi.org/10.3390/digital5020016.
[22] A. Hidayatur, M. Idhom, dan W. Syaifullah, “Hybrid Prediction Model Fuzzy Time Series-LSTM on Stock Price Data with Volatility Variation,” bit-Tech, vol. 8, no. 2, hlm. 1625–1636, Des 2025, doi: https://doi.org/10.32877/bt.v8i2.3014.
[23] G. Airlangga, “Performance Evaluation of Machine Learning Models for Predicting Household Energy Consumption: A Comparative Study,” Indonesian Journal of Artificial Intelligence and Data Mining, vol. 8, no. 1, hlm. 76, Des 2024, doi: https://doi.org/10.24014/ijaidm.v8i1.32791.
Published
Issue
Section
License
Copyright (c) 2026 Ni Luh Wiwik Sri Rahayu Ginantra, Ni Wayan Yeni Pratiwi , Christina Purnama Yanti, Wayan Gede Suka Parwita

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors retain copyright and full publishing rights to their articles. Upon acceptance, authors grant Indonesian Journal of Data and Science a non-exclusive license to publish the work and to identify itself as the original publisher.
Self-archiving. Authors may deposit the submitted version, accepted manuscript, and version of record in institutional or subject repositories, with citation to the published article and a link to the version of record on the journal website.
Commercial permissions. Uses intended for commercial advantage or monetary compensation are not permitted under CC BY-NC 4.0. For permissions, contact the editorial office at ijodas.journal@gmail.com.
Legacy notice. Some earlier PDFs may display “Copyright © [Journal Name]” or only a CC BY-NC logo without the full license text. To ensure clarity, the authors maintain copyright, and all articles are distributed under CC BY-NC 4.0. Where any discrepancy exists, this policy and the article landing-page license statement prevail.










