Authors: Carlo Zarattini, Andrew Aziz

Can Day Trading Really Be Profitable research paper – Opening Range Breakout strategy results
Research paper analyzing the profitability of the Opening Range Breakout (ORB) day trading strategy in U.S. equity markets.

Evidence from the Opening Range Breakout (ORB) Strategy

Can day trading be profitable? This research paper examines whether day trading can really be profitable by analyzing the performance of the Opening Range Breakout (ORB) strategy between 2016 and 2023.

The Debate Around Day Trading Profitability

The question of whether day trading can be profitable as a long-term and consistent source of income remains widely debated among traders, investors, and academics. In this study, we evaluate the profitability of the well-known Opening Range Breakout (ORB) strategy, a popular intraday trading approach used in U.S. equity markets.

Market Conditions from 2016 to 2023

Our analysis covers the period from 2016 to 2023, which includes two bear markets and several episodes of unusually high volatility. This diverse market environment allows us to assess whether day trading strategies can maintain profitability across different market conditions.

Performance of the ORB Strategy

The results suggest that, when applied correctly and combined with appropriate leverage or leveraged products (such as 3× leveraged ETFs), day trading strategies can generate significant returns compared with a traditional buy-and-hold investment in major U.S. equity benchmarks such as the Nasdaq or NYSE.

Using QQQ to Test the Strategy

To conduct our analysis, we implement the ORB strategy using the QQQ ETF, which tracks the Nasdaq-100 index. By comparing the performance of an active day trading portfolio with a passive investment in QQQ, we show that the ORB strategy can significantly outperform passive exposure. Over the study period, the active day trading portfolio generated an annualized alpha of 33% (net of commissions).

However, broker-imposed leverage constraints may limit an active trader’s ability to fully capture the upside potential of the strategy. To address this limitation, we introduce the use of TQQQ, a leveraged ETF designed to provide three times the daily return of QQQ. Using this instrument allows traders to better exploit the benefits of the ORB strategy while remaining within standard brokerage leverage limits.

Strategy Results

Our results show that a portfolio based on this approach would have achieved a total return of 1,484% between 2016 and 2023, while a passive investment in QQQ would have generated only 169% over the same period.

For a full description of the methodology, dataset, and detailed results, see the complete research paper below.

Key Findings

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