Risk Routine / Event Risk
#26 How to Size Positions During Earnings Season
Updated 05/07/2026 / 12 min read
1) The Job Of An Earnings Position Plan
Earnings season is not normal trading. Overnight gaps can skip stops, implied volatility can collapse, and a good company can fall if expectations were too high. The goal is not to predict every report. The goal is to decide which positions deserve event exposure and which should be reduced before the release.
- Hold through earnings only when thesis, trend, and sizing all agree.
- Trim when the position is extended and the report is binary.
- Avoid adding size immediately before the print unless risk is capped.
2) Pre-Earnings Decision Table
| Setup | Best Action | Reason |
|---|---|---|
| Large gain, price extended, high expectations | Trim or hedge | Good news may already be priced in. |
| Small position, strong trend, low crowding | Hold partial | Risk is controlled and upside optionality remains. |
| Losing position before report | Reduce or exit | Earnings should not be used as a rescue plan. |
| New idea with report in 1-3 days | Wait | Enter after the gap confirms direction. |
3) Position Sizing Rules
Use a smaller event-risk budget than your normal trade budget. If your normal single-stock risk is 1.0R, earnings exposure should often be 0.25R to 0.50R unless the position is long-term and already profitable.
- Core holding: keep core only if the thesis is multi-quarter and the position is not over-sized.
- Swing trade: reduce before the print unless you have a defined options hedge.
- Speculative entry: do not initiate full size before earnings.
- Post-earnings gap: wait for the first 30-60 minutes to see whether institutions buy or fade the move.
4) Post-Earnings Workflow
After the report, compare price reaction with the numbers. A beat that sells off is distribution. A miss that recovers is sponsorship. The reaction is often more important than the headline EPS number.
- 1. Check gap direction and volume.
- 2. Compare price to pre-earnings support/resistance.
- 3. Watch whether analysts revise estimates up or down.
- 4. Re-enter only after the stock builds a tradable level.
5) FAQ
Should I always sell before earnings?
No. Long-term winners can be held, but size must match the gap risk.
What is the biggest mistake?
Holding an oversized losing trade because earnings might save it.
CTA: Open Macro Calendar
Check upcoming macro events, policy-rate context, and event-risk windows before planning the next trade.