J Yoon

New York correspondent
tracked since Feb 2026

Leaderboard rank

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Horizon 7D30D90D180D360DAVG
Rank #358#307#775#449—#426
Calls 383838380/1038
Avg return +0.8%-0.5%-0.0%+6.3%—+1.4%
vs S&P 500 +0.7 pp+1.8 pp-8.8 pp-5.0 pp—-3.6 pp
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Showing 0 of 39 calls · sorted by mentions

J Yoon has 39 trade ideas tracked on Buzzberg across 39 tickers since February 2026. Win rate 67% across 39 evaluated calls, average return +6.4%. Ranked #307 on Buzzberg's 30-day Authors leaderboard. Most covered: XLY, XLV, MSFT.

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