HK student wins US investing contest

• Hong Kong university student Martin Luk won the stock division of the 2025 US Investing Championship with a 969.8% annual return.
• His most-used strategy is called the pullback buying method, which he says suits small accounts with low trial-and-error costs.
• The strategy uses four steps and focuses on strong stocks pulling back to support, buying when price turns back up.
• The original poster's reply describes step one: screening strong stocks by 1-month, 3-month and 6-month gains, prioritizing those up over 30% and in the top 20% to 30%, then checking weekly and daily charts for pullbacks with rising lows, shrinking swings, and price reclaiming the 9-day and 21-day EMA.

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