Sung Sang-hyun

Deputy Head of Investment Strategy Office, Korea Federation of SMEs

tracked since Jan 2026

Leaderboard rank

Horizon	7D	30D	90D	180D	360D	AVG
Rank	#212	#254	#382	#295	—	#228
Calls	39	36	21	18	0/10	36
Avg return	+3.2%	+7.5%	+10.5%	+15.4%	—	+10.5%
vs S&P 500	+1.4 pp	+2.3 pp	-0.1 pp	-1.0 pp	—	+0.7 pp

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Showing 0 of 29 calls · sorted by mentions

Sung Sang-hyun has 29 trade ideas tracked on Buzzberg across 29 tickers since January 2026. Win rate 55% across 29 evaluated calls, average return +4.8%. Ranked #254 on Buzzberg's 30-day Authors leaderboard. Most covered: SMH, AI-SECTOR, BTC.

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