A Novel Fading-Memory Filter Multiple Trading Strategy with Data-Driven Innovation Volatility

【Author】 Liang, You; Thavaneswaran, Aerambamoorthy; Paseka, Alex; Bowala, Sulalitha; Juan Liyau

【Source】2023 IEEE 47TH ANNUAL COMPUTERS, SOFTWARE, AND APPLICATIONS CONFERENCE, COMPSAC

【影响因子】

【Abstract】A profitable data-driven algorithmic trading algorithm will benefit from a dynamic system that can produce accurate hedge ratio estimates and short-term innovation volatility forecasts. Commonly used pairs and multiple trading strategies are constructed using the Kalman Filter (KF) and exploiting mean reversion in co-integrated nonstationary stock prices. However, KFs are sensitive to model errors. Misspecified modelling produces unstable solutions for dynamic systems. Fading-Memory Filter (FMF) uses a discounting weight to past observations. Compared to a standard KF, FMF addresses more recent observations and is more resilient (less sensitive) to modelling errors. However, the FMF algorithm does not provide slope parameter covariance matrix updates and innovation volatility forecasts. This paper proposes a novel resilient FMF algorithm for pairs trading and multiple trading by defining an appropriate data-driven innovation volatility forecasting model. The FMFbased strategies are implemented through some experiments on the hourly prices (high-frequency data) of Bitcoin, Ethereum and Litecoin. It is shown that the proposed FMF trading strategies outperform the existing KF trading strategies and they are more profitable in the bear market over time, especially for continuous falling of prices and the short-lived and sharp rally recovery where prices are not stationary.

【Keywords】Pairs Trading; Multiple Trading; FadingMemory Filter; Kalman Filter; Resilient Filter; Data-Driven Volatility; High Frequency; Cryptocurrency

【发表时间】2023

【收录时间】2023-10-15

【文献类型】实证数据

【主题类别】

区块链治理-市场治理-市场分析