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Add Multi-source aggregated classification for stock price movement p…
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…rediction paper
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miohtama committed Feb 26, 2024
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Expand Up @@ -68,6 +68,7 @@ Momentum trading in cryptocurrencies: short-term returns and diversification ben

We test for the presence of momentum effects in cryptocurrency market and estimate dynamic conditional correlations (DCCs) of returns between momentum portfolios of cryptocurrencies and traditional assets. First, investment portfolios are constructed adherent to the classic J/K momentum strategy, using daily data from twelve cryptocurrencies for over a period of three years. We identify the existence of momentum effect, which is highly significant for short-term portfolios but disappears over the longer term. Second, we show that cross correlations of weekly returns between momentum portfolio of cryptocurrencies and traditional assets are unlike correlations of returns between traditional assets. Third, we find that momentum portfolios of cryptocurrencies not only offer diversification benefits but also can be a hedge and safe haven for traditional assets.


`Read the paper <https://sussex.figshare.com/articles/journal_contribution/Momentum_trading_in_cryptocurrencies_short-term_returns_and_diversification_benefits/23472263>`__.

On technical trading and social media indicators for cryptocurrency price classification through deep learning
Expand Down Expand Up @@ -106,4 +107,24 @@ Can Day Trading Really Be Profitable?

The validity of day trading as a long-term consistent and uncorrelated source of income for traders and investors is a matter of debate. In this paper, we investigate the profitability of the well-known Opening Range Breakout (ORB) strategy during the period of 2016 to 2023. This period encompasses two bear markets and a few events with abnormal volatility. Our results suggest that with the proper use of leverage or leveraged products (such as 3x leveraged ETFs), day trading can empirically produce significant returns when compared to a standard buy and hold strategy on benchmark indexes in the US public equity markets (Nasdaq or NYSE). Without any loss of generality, we studied the results of an ORB strategy implemented in QQQ. By comparing the results of the active day trading approach with a passive exposure in QQQ, we prove that it is possible for the ORB portfolio to significantly outperform the passive investment. In fact, the day trading portfolio produced an annualized alpha of 33% (net of commissions). Nevertheless, due to leverage constraints enforced by brokers, an active trader would have capped the full upside potential given by the ORB strategy. To overcome this issue, we introduced the use of TQQQ, a leveraged ETF of QQQ, which allows day traders to fully exploit the benefit of the active strategy while adhering to leverage constraints. The resulting portfolio would have earned an outstanding return of 1,484% during the same period of 2016 to 2023, while an investment in the QQQ ETF would have earned only 169%.

`Read the paper <https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4416622>`__.
`Read the paper <https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4416622>`__.


Multi-source aggregated classification for stock price movement prediction
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Predicting stock price movements is a challenging task. Previous studies mostly used numerical features and
news sentiments of target stocks to predict stock price movements. However, their semantics-based sentiment
analysis is sub-optimal to represent real market sentiments. Moreover, only considering the information of
target companies is insufficient because the stock prices of target companies can be affected by their related
companies. Thus, we propose a novel Multi-source Aggregated Classification (MAC) method for stock price
movement prediction. MAC incorporates the numerical features and market-driven news sentiments of target
stocks, as well as the news sentiments of their related stocks. To better represent real market sentiments from
the news, we pre-train an embedding feature generator by fitting the news to real stock price movements.
Embeddings given by the pre-trained sentiment classifier can represent the sentiment information in vector
space. Moreover, MAC introduces a graph convolutional network to capture the news effects of related
companies on the target stock. Finally, MAC can predict stock price movements for the next trading day based
on the aforementioned features. Extensive experiments prove that MAC outperforms state-of-the-art baselines
in stock price movement prediction, Sharpe Ratio, and backtesting trading incomes

`Read the paper <https://www.sciencedirect.com/science/article/abs/pii/S1566253522002019>`__.

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