COPX Signal Follow-Up – 10 Days Review: -1.33% Performance
Executive Summary
A trendchange signal triggered on COPX on August 5, 2026 at $86.72, backed by a 35.99% historical edge. After 10 trading days, the position stands at -1.33%, currently priced at $85.57. The exit rule has been triggered. Performance has crossed below the 0% threshold on day 10, which activates the predetermined exit condition. This trade is complete.
COPX Price Chart – August 19, 2026
Signal Recap
The original signal was a trendchange setup on COPX with a historical edge of 35.99%. This edge represents the average outperformance of similar setups across multiple holding periods. The signal table below shows historical performance outcomes across 10, 20, 30, and 60-day windows, segmented by initial price movement ranges.
| Range | N | 10d | 20d | 30d | 60d | Signal |
|---|---|---|---|---|---|---|
| 15-20% | 1 | 18.46% | 33.4% | 29.2% | 46.0% | Hold |
| 10-15% | 1 | 11.22% | 5.0% | 5.0% | -10.5% | Close |
| 7-10% | 7 | 8.43% | 10.4% | 11.9% | 16.0% | Hold |
| 5-7% | 3 | 6.16% | 11.3% | 20.7% | 74.6% | Hold |
| 3-5% | 4 | 4.22% | 5.4% | 12.5% | 11.9% | Hold |
| 1-3% | 3 | 1.82% | 7.5% | 2.6% | 1.6% | Close |
| 0-1% | 3 | 0.69% | 10.9% | 15.7% | 64.3% | Hold |
| -1 to 0% | 2 | -0.79% | -1.4% | 3.2% | 32.5% | Neg |
| -3 to -1% | 5 | -1.97% | -2.6% | 0.1% | -2.9% | Neg |
| -5 to -3% | 3 | -3.88% | 0.3% | -1.6% | -18.2% | Neg |
| -7 to -5% | 4 | -5.57% | -4.4% | -2.5% | -0.7% | Neg |
| -10 to -7% | 1 | -7.85% | -3.0% | 0.0% | 0.0% | Neg |
Performance Review
| Metric | Value |
|---|---|
| Entry Date | August 5, 2026 |
| Entry Price | $86.72 |
| Review Date | August 18, 2026 |
| Current Price | $85.57 |
| Trading Days Held | ~10 |
| Performance | -1.33% |
| Current Range | -3 to -1% |
| Exit Threshold | <= 0% after 10 days |
| Max Stoploss | 10% |
| Exit Status | Exit rule triggered |
Exit Decision
After 10 trading days, COPX has posted -1.33% performance. The position is now in the -3 to -1% range, which crosses below the 0% exit threshold. The rule was to close if performance hit 0% or worse after 10 days. This rule has executed. Exit immediately.
Historical Context
Looking at the signal table, only 5 historical cases landed in the -3 to -1% performance band at the 10-day mark. Their subsequent trajectory tells the story. On day 20, these same positions averaged -2.6%. Day 30 showed 0.1%. Day 60 ended at -2.9%. That’s a mixed picture. Three of the five cases (60%) never recovered much beyond break-even, and the median outcome across the longer windows stayed underwater.
The exit rule existed for a reason. When a setup fails to generate positive momentum within its 10-day window, history shows the downside risk persists. Holding into the -3 to -1% band means sitting with a losing position while waiting for a turnaround that the data does not support. The 5-case historical sample shows no strong bounce-back pattern. One case even drifted to -18.2% by day 60. The signal defined the boundary. The position has crossed it.
What This Means
No position plays out exactly as expected. This one moved against the entry within the first week and stayed there. The setup carried a 35.99% historical edge, but that edge measures average performance across all ranges, not a guarantee for every trade. This particular entry fell into the tail that doesn’t work.
The value of rules is that they keep you from improvising when emotion steps in. At day 10, the instinct might be to hold and see if a miracle bounce occurs over the next month. History says that bounce is unlikely. The other 5 cases that landed here didn’t deliver one. The stoploss sits at 10%; the position is at -1.33%. There’s room left. But there’s no reason to take it.
Key Takeaways
- Exit rules protect you from hope. This one worked as designed.
- An edge of 35.99% means the setup works more often than it fails, not that it works every time.
- The -3 to -1% range in the historical data shows weak follow-through; this position confirms that pattern.
Conclusion
Close the position. Take the -1.33% loss. The signal did its job. The exit rule did its job. Move on to the next setup.
This article is for informational purposes only. It is not financial advice. Past performance is not indicative of future results. Trading involves substantial risk of loss. Not all signals perform within their historical ranges. StockBotty and the author assume no responsibility for trading decisions made based on this analysis.
This article documents the author’s personal trade in COPX. The author held this position from August 5, 2026 through August 18, 2026 and has closed it per the exit rule. This article is not a trading recommendation. The author is not a financial advisor.
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