Lee Ju-hyeon
CEO, Blue Dream Research
Lee Ju-hyeon (이주현) is the CEO of Blue Dream Research (블루드림리서치) and a regular panelist on the 7 a.m. pre-market show of the YouTube channel 815 Money Talk, where Lee has also appeared on the midday and weekend market programmes. Lee has been a guest on Maeil Business TV, including its Stock Wars Tonight programme in 2024, and on SBS Biz. Lee's segments focus on identifying the market's leading sectors and stocks, drawing on trading-value and chart analysis, with recurring themes such as semiconductors, shipbuilding, defence and nuclear power.
Leaderboard rank
Open in leaderboard →| Horizon | 7D | 30D | 90D | 180D | 360D | AVG |
|---|---|---|---|---|---|---|
| Rank | #834 | #368 | #405 | #100 | — | #213 |
| Calls | 281 | 282 | 194 | 161 | 0/10 | 310 |
| Avg return | -0.5% | +1.7% | +3.0% | +15.5% | — | +5.6% |
| vs S&P 500 | -0.8 pp | +0.6 pp | -0.2 pp | +5.8 pp | — | +1.6 pp |
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Showing 0 of 256 calls · sorted by mentions
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Lee Ju-hyeon has 256 trade ideas tracked on Buzzberg across 256 tickers since January 2026. Win rate 20% across 252 evaluated calls, average return -19.0%. Ranked #368 on Buzzberg's 30-day Authors leaderboard. Most covered: 005930.KS, 000660.KS, 010060.KS.
Historical call returns are modeled from recorded ideas and stored prices, not actual brokerage portfolio returns. Check the evaluated call set and horizon; past results do not establish future prediction accuracy. Explore our data and methodology
