Approach to Automated Trading Strategies During Earnings Seasons
During earnings seasons, traders either incorporate these events into their strategies or avoid them to reduce volatility. Robust strategies should account for earnings data, but pausing trades is an option for reducing risk.
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Reviewed by Mike Christensen
Fact-checked by Mike Christensen
Earnings season can present unique challenges and opportunities for automated trading strategies. Traders often debate whether to include earnings events in their strategies or to avoid the volatility that earnings can introduce.
Two Approaches:
1. Incorporating Earnings in Your Strategy:
Some traders argue that if you’ve trained your strategy on historical data, it inherently includes earnings events and the volatility they bring. If your strategy has been developed over long periods, it likely incorporates earnings reports, FOMC events, and other major market movements, making it robust enough to handle these situations without modification. The idea is that all major events that occurred during the backtested period are already part of the strategy’s assumptions.
2. Pausing or Adjusting Strategy for Earnings:
On the other hand, some traders prefer to pause their strategies or build in filters that avoid trading during earnings releases. This helps reduce the exposure to sudden price changes caused by unexpected earnings results. In this case, the strategy must account for and filter out earnings seasons consistently across historical data, ensuring that avoiding earnings events is part of the strategy’s edge.
Event-Based Trading
Some traders specifically design event-based strategies that focus on earnings reports, looking to capitalize on outsized moves that may arise from market positioning ahead of earnings releases. However, this approach can be volatile, and unpredictable rebounds can make it difficult to time positions perfectly, especially when trading options.
Conclusion
The approach you choose depends on whether your strategy is robust enough to handle volatility or if you want to avoid the risk by pausing trades during earnings. Both approaches are valid but must be tested thoroughly to ensure consistency.
