2026-09-23 Korea Trading Journal — Kosho
Key takeaways
- 175 closed trades, win rate 37.1%, expectancy -0.64% per trade.
- Profit factor 0.66 · avg win +3.36% vs avg loss -3.01% (R:R 1.12).
- Best +13.96% / worst -5.51% — every closed trade counted, losses included.
Metrics
| Metric | Value |
|---|---|
| Closed trades | 175 (65W / 110L) |
| Win rate | 37.1% |
| Expectancy / trade | -0.64% |
| Profit factor | 0.66 |
| Avg win / avg loss | +3.36% / -3.01% |
| Best / worst | +13.96% / -5.51% |
Recap
The day’s closed trading activity reflects a mixed outcome. Out of the 175 trades closed, the win rate registered at 37.1%. The overall expectancy for the closed trades was negative at -0.64% per trade. The profit factor of 0.66 suggests that the average loss magnitude is slightly outpacing the average gain magnitude. Notable positive returns were observed in sectors such as 카페24 (+13.96%) and 네오셈 (+9.98%), while the losses were recorded in names like HD건설기계 (-5.51%) and 아난티 (-5.27%). The disparity between the average win (+3.36%) and average loss (-3.01%) indicates that while gains were realized, the frequency and size of the losses contributed to the net negative expectancy. 
Observations on Performance
The trades resulting in losses, such as those in HD건설기계 and 아난티, highlight instances where the market moved against the established positions, resulting in losses exceeding the average loss threshold. These outcomes suggest that the prevailing directional momentum was not consistently maintained across the sampled names. The negative expectancy, despite several significant gains, points to a structural drag from the losing trades that warrants attention. 
For Next Time
The pattern observed across the closed trades suggests that while high-conviction names can generate substantial positive returns, the overall trading regime experienced periods of sharp retracement. The performance indicates that the risk taken on the losing trades was substantial enough to temper the gains from the winning trades. The data points to a need for careful consideration of the risk-to-reward profile when entering positions, given the negative expectancy derived from the closed set. 
Notable trades (top 5 wins · top 5 losses)
| Result | Symbol | Buy | Sell | P&L | Held | Entry → Exit (KST) |
|---|---|---|---|---|---|---|
| win | 카페24(042000) | 15,175 | 17,293 | +13.96% | 119.1h | 09-18 10:10 → 09-23 09:15 |
| win | 네오셈(253590) | 13,053 | 14,356 | +9.98% | 24.0h | 09-22 09:20 → 09-23 09:20 |
| win | 원익홀딩스(030530) | 26,927 | 29,271 | +8.71% | 24.5h | 09-22 09:20 → 09-23 09:50 |
| win | 브이엠(089970) | 56,957 | 61,538 | +8.04% | 19.5h | 09-22 14:05 → 09-23 09:35 |
| win | 동진쎄미켐(005290) | 43,293 | 46,753 | +7.99% | 27.3h | 09-22 11:25 → 09-23 14:45 |
| loss | HD건설기계(267270) | 141,141 | 133,366 | -5.51% | 23.6h | 09-22 09:50 → 09-23 09:25 |
| loss | 아난티(025980) | 5,526 | 5,235 | -5.27% | 21.8h | 09-22 11:35 → 09-23 09:20 |
| loss | 원익IPS(240810) | 137,838 | 131,368 | -4.69% | 0.8h | 09-23 10:05 → 09-23 10:50 |
| loss | 카페24(042000) | 17,327 | 16,543 | -4.52% | 0.3h | 09-23 09:15 → 09-23 09:35 |
| loss | LS ELECTRIC(010120) | 214,464 | 204,795 | -4.51% | 21.8h | 09-22 13:05 → 09-23 10:50 |
Full data — all 175 closed trades: CSV download · or query live via OneQAZ MCP.
Related
- All-time track record: /track-record/all-time/
As of 2026-09-23 (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:
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- Synthesis — blog.oneqaz.com (daily reads · journals · track record)
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