2026-08-07 Korea Trading Journal — Kosho
Key takeaways
- 330 closed trades, win rate 43.9%, expectancy +0.26% per trade.
- Profit factor 1.21 · avg win +3.31% vs avg loss -2.14% (R:R 1.55).
- Best +29.95% / worst -11.35% — every closed trade counted, losses included.
Metrics
| Metric | Value |
|---|---|
| Closed trades | 330 (145W / 185L) |
| Win rate | 43.9% |
| Expectancy / trade | +0.26% |
| Profit factor | 1.21 |
| Avg win / avg loss | +3.31% / -2.14% |
| Best / worst | +29.95% / -11.35% |
Recap
The day saw a moderate number of closed trades, resulting in a win rate of 43.9%. The positive expectancy of +0.26% per trade suggests that the average gain significantly outweighed the average loss, which was a positive indicator for the session. The notable gains in names like 동화기업 and 한화솔루션 provided some pleasant upward momentum to the overall performance 
. Conversely, the losses incurred on 썸에이지 and 롯데쇼핑 highlighted areas where the market sentiment shifted against the initial directional bias 
.
Lessons from Outcomes
The trades that closed at a loss, particularly those in consumer discretionary and financial sectors, pointed toward a degree of sector rotation or profit-taking that was not fully anticipated. These outcomes underscore that even when broader indices show resilience, individual stock momentum can reverse sharply based on immediate news flow or intraday flow dynamics. It is clear that the market pricing for certain names was more sensitive to short-term flow than the underlying fundamentals suggested at the time of entry 
.
Observations
The disparity between the best gain (+29.95%) and the worst loss (-11.35%) indicates a wide dispersion of outcomes across the sampled names. While the positive profit factor of 1.21 is respectable, the magnitude of the losses suggests that risk management remains a key focus area when navigating varied market conditions. The overall picture suggests a day of mixed signals, which is quite common in the current KOSPI environment 
.
Notable trades (top 5 wins · top 5 losses)
| Result | Symbol | Buy | Sell | P&L | Held | Entry → Exit (KST) |
|---|---|---|---|---|---|---|
| win | 동화기업(025900) | 6,196 | 8,052 | +29.95% | 20.1h | 08-06 13:00 → 08-07 09:05 |
| win | 한화솔루션(009830) | 30,530 | 36,214 | +18.62% | 23.2h | 08-06 09:50 → 08-07 09:05 |
| win | OCI홀딩스(010060) | 241,241 | 278,721 | +15.54% | 19.1h | 08-06 14:00 → 08-07 09:05 |
| win | 엘앤에프(066970) | 78,578 | 88,711 | +12.90% | 22.8h | 08-06 10:15 → 08-07 09:05 |
| win | 썸에이지(208640) | 1,019 | 1,143 | +12.17% | 19.2h | 08-06 14:30 → 08-07 09:40 |
| loss | 썸에이지(208640) | 1,145 | 1,015 | -11.35% | 0.1h | 08-07 10:05 → 08-07 10:10 |
| loss | 롯데쇼핑(023530) | 112,412 | 100,499 | -10.60% | 46.3h | 08-05 10:45 → 08-07 09:05 |
| loss | 한국금융지주(071050) | 204,704 | 190,609 | -6.89% | 21.8h | 08-06 11:45 → 08-07 09:35 |
| loss | SK하이닉스(000660) | 1,513,512 | 1,421,577 | -6.07% | 23.9h | 08-06 10:35 → 08-07 10:30 |
| loss | 동화기업(025900) | 7,868 | 7,473 | -5.02% | 1.2h | 08-07 10:50 → 08-07 12:05 |
Full data — all 330 closed trades: CSV download · or query live via OneQAZ MCP.
Related
- All-time track record: /track-record/all-time/
As of 2026-08-07 (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)