2026-08-14 Korea Trading Journal — Kosho
Key takeaways
- 148 closed trades, win rate 51.4%, expectancy -0.10% per trade.
- Profit factor 0.94 · avg win +3.00% vs avg loss -3.38% (R:R 0.89).
- Best +8.99% / worst -7.93% — every closed trade counted, losses included.
Metrics
| Metric | Value |
|---|---|
| Closed trades | 148 (76W / 72L) |
| Win rate | 51.4% |
| Expectancy / trade | -0.10% |
| Profit factor | 0.94 |
| Avg win / avg loss | +3.00% / -3.38% |
| Best / worst | +8.99% / -7.93% |
Recap
The day’s closed trading activity reflects a mixed performance. Out of the 148 trades closed, the win rate registered at 51.4%. The average profitability per trade was slightly negative at -0.10%, which is tempered by the average winning trade yielding a gain of +3.00% against an average loss of -3.38%. The range of outcomes was wide, with the best recorded gain being +8.99% (on 농심) and the worst loss being -7.93% (on 주성엔지니어링). The notable wins, such as those seen in 농심 and 미원에스씨, suggest moments of strong directional conviction were captured.
Lessons from Outcomes
The losses recorded, particularly those on 주성엔지니어링 and 하나머티리얼즈, indicate instances where the downside risk materialized significantly. These outcomes suggest that while capturing large gains is possible, the magnitude of the drawdowns experienced on the losing side requires careful review. The spread between the average win and average loss suggests that the risk taken on losing trades has been proportionally larger than the average reward secured on winning trades. 
For Next Time
The overall pattern observed is one of moderate positive expectancy offset by notable downside excursions. The performance highlights that while positive momentum can be identified, managing the drawdown potential across multiple names remains a key area of focus. 
Note: This research note is based solely on historical paper-trading data and does not constitute investment advice.
Notable trades (top 5 wins · top 5 losses)
| Result | Symbol | Buy | Sell | P&L | Held | Entry → Exit (KST) |
|---|---|---|---|---|---|---|
| win | 농심(004370) | 396,896 | 432,567 | +8.99% | 68.8h | 08-11 14:05 → 08-14 10:50 |
| win | 미원에스씨(268280) | 121,321 | 132,168 | +8.94% | 4.9h | 08-14 10:25 → 08-14 15:20 |
| win | 에스앤디(260970) | 55,756 | 60,539 | +8.58% | 22.6h | 08-13 12:30 → 08-14 11:05 |
| win | 코오롱티슈진(950160) | 25,275 | 27,423 | +8.50% | 2.3h | 08-14 10:30 → 08-14 12:50 |
| win | SK텔레콤(017670) | 91,792 | 99,400 | +8.29% | 19.2h | 08-13 15:20 → 08-14 10:35 |
| loss | 주성엔지니어링(036930) | 187,287 | 172,427 | -7.93% | 0.7h | 08-14 09:30 → 08-14 10:10 |
| loss | 하나머티리얼즈(166090) | 59,459 | 54,845 | -7.76% | 19.5h | 08-13 14:40 → 08-14 10:10 |
| loss | 한솔케미칼(014680) | 236,236 | 220,779 | -6.54% | 46.9h | 08-12 10:35 → 08-14 09:30 |
| loss | 솔브레인(357780) | 325,325 | 304,196 | -6.49% | 24.1h | 08-13 10:05 → 08-14 10:10 |
| loss | 서진시스템(178320) | 37,738 | 35,464 | -6.03% | 48.3h | 08-12 09:50 → 08-14 10:10 |
Full data — all 148 closed trades: CSV download · or query live via OneQAZ MCP.
Related
- All-time track record: /track-record/all-time/
As of 2026-08-14 (KST).
Disclaimer: OneQAZ figures are paper-trading research, not investment advice. Past simulated performance does not predict future real-money results.
Three ways to see OneQAZ — this post is the synthesis layer:
- Live — dashboard stream (the system’s screen, 24/7)
- Synthesis — blog.oneqaz.com (daily reads · journals · track record)
- Query — OneQAZ MCP (connect an AI to live data)