Towards Calibrating Financial Market Simulators with High-frequency Data
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866910900522319872 |
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| author | Yang, Peng Ren, Junji Wang, Feng Tang, Ke |
| author_facet | Yang, Peng Ren, Junji Wang, Feng Tang, Ke |
| contents | The fidelity of financial market simulation is restricted by the so-called "non-identifiability" difficulty when calibrating high-frequency data. This paper first analyzes the inherent loss of data information in this difficulty, and proposes to use the Kolmogorov-Smirnov test (K-S) as the objective function for high-frequency calibration. Empirical studies verify that K-S has better identifiability of calibrating high-frequency data, while also leads to a much harder multi-modal landscape in the calibration space. To this end, we propose the adaptive stochastic ranking based negatively correlated search algorithm for improving the balance between exploration and exploitation. Experimental results on both simulated data and real market data demonstrate that the proposed method can obtain up to 36.0% improvement in high-frequency data calibration problems over the compared methods. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_00538 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Towards Calibrating Financial Market Simulators with High-frequency Data Yang, Peng Ren, Junji Wang, Feng Tang, Ke Computational Engineering, Finance, and Science The fidelity of financial market simulation is restricted by the so-called "non-identifiability" difficulty when calibrating high-frequency data. This paper first analyzes the inherent loss of data information in this difficulty, and proposes to use the Kolmogorov-Smirnov test (K-S) as the objective function for high-frequency calibration. Empirical studies verify that K-S has better identifiability of calibrating high-frequency data, while also leads to a much harder multi-modal landscape in the calibration space. To this end, we propose the adaptive stochastic ranking based negatively correlated search algorithm for improving the balance between exploration and exploitation. Experimental results on both simulated data and real market data demonstrate that the proposed method can obtain up to 36.0% improvement in high-frequency data calibration problems over the compared methods. |
| title | Towards Calibrating Financial Market Simulators with High-frequency Data |
| topic | Computational Engineering, Finance, and Science |
| url | https://arxiv.org/abs/2504.00538 |