2026-08-25 Korea Trading Journal — Kosho
Key takeaways
- 252 closed trades, win rate 60.3%, expectancy +0.98% per trade.
- Profit factor 1.91 · avg win +3.41% vs avg loss -2.71% (R:R 1.26).
- Best +49.22% / worst -7.83% — every closed trade counted, losses included.
Metrics
| Metric | Value |
|---|---|
| Closed trades | 252 (152W / 100L) |
| Win rate | 60.3% |
| Expectancy / trade | +0.98% |
| Profit factor | 1.91 |
| Avg win / avg loss | +3.41% / -2.71% |
| Best / worst | +49.22% / -7.83% |
Recap
The recent trading activity shows a solid performance across the closed positions. With a win rate of 60.3% and a positive expectancy of +0.98% per trade, the overall risk-adjusted return profile appears favorable. The average winning trade (+3.41%) significantly outweighs the average losing trade (-2.71%), contributing to a strong profit factor of 1.91. The notable gains in names like 한화 (000880) and 현대건설 (000720) suggest successful identification of strong directional moves within specific sectors. 
Observations on Drawdowns
The losses recorded, particularly those involving 하나머티리얼즈 (166090) and 코미코 (183300), highlight instances where the market moved against the established bias. These negative outcomes, while contributing to the overall drawdown, are instructive. They underscore the necessity of respecting the magnitude of adverse price action, even when initial conviction on a theme remains high. 
For Next Time
The pattern observed suggests that while momentum plays can yield substantial returns, the depth of drawdowns in certain names requires careful consideration. The spread between the best outcome (+49.22%) and the worst outcome (-7.83%) indicates significant volatility capture, which is characteristic of the current market regime. The positive expectancy remains the key takeaway from this set of closed trades. 
Notable trades (top 5 wins · top 5 losses)
| Result | Symbol | Buy | Sell | P&L | Held | Entry → Exit (KST) |
|---|---|---|---|---|---|---|
| win | 한화(000880) | 83,884 | 125,175 | +49.22% | 19.8h | 08-24 13:20 → 08-25 09:10 |
| win | 현대건설(000720) | 104,304 | 115,285 | +10.53% | 24.0h | 08-24 09:35 → 08-25 09:35 |
| win | 에프에스티(036810) | 22,773 | 25,075 | +10.11% | 1.5h | 08-25 09:35 → 08-25 11:05 |
| win | 와이씨(232140) | 10,320 | 11,299 | +9.49% | 1.3h | 08-25 12:45 → 08-25 14:05 |
| win | 하나마이크론(067310) | 33,533 | 36,713 | +9.48% | 2.9h | 08-25 09:40 → 08-25 12:35 |
| loss | 하나머티리얼즈(166090) | 52,352 | 48,252 | -7.83% | 22.9h | 08-24 10:40 → 08-25 09:35 |
| loss | 코미코(183300) | 25,525 | 23,526 | -7.83% | 18.4h | 08-24 15:10 → 08-25 09:35 |
| loss | 대주전자재료(078600) | 87,387 | 81,319 | -6.94% | 24.3h | 08-24 09:15 → 08-25 09:35 |
| loss | 차바이오텍(085660) | 8,328 | 7,752 | -6.92% | 23.4h | 08-24 09:45 → 08-25 09:10 |
| loss | 현대바이오(048410) | 6,747 | 6,304 | -6.57% | 23.5h | 08-24 10:05 → 08-25 09:35 |
Full data — all 252 closed trades: CSV download · or query live via OneQAZ MCP.
Related
- All-time track record: /track-record/all-time/
As of 2026-08-25 (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)
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