Tom Yuen's Playbook: The Two Golden Rules, and Why Trading Is Not Investing

Speaker: Tom Yuen (YCK) shares the two rules he says matter most from his floor-trading days, how he thinks about probability and discipline, and how trading differs from investing.

[About the Speaker] Tom Yuen (YCK) has over 30 years of professional futures trading experience, including 14 years trading his own capital as an independent floor trader at SIMEX (now SGX-DT). He teaches an approach built on technical analysis, trading psychology, probability and risk management, and is an SGX-DT-endorsed trainer.

[The Hook] When YCK started on the floor, senior traders passed on all kinds of tips. After boiling them down, he says only two really matter.

[Golden Rule 1: Don't Trade Against the Trend]

On the old trading floor, big orders came in by phone and pushed the market for a few ticks when they hit the pit. Floor traders watched that order flow and went with it rather than against it. Today there is no floor, so the question becomes: is the market trending up, trending down, or moving sideways? YCK's advice is to have a methodology for identifying that, and to follow the trend it shows. He keeps reminding the audience it is still a probability game, where getting direction right makes money and getting it wrong loses it.

[Golden Rule 2: Cut Losses]

YCK calls this the more important of the two. Even with a trend established, any position can be wrong, and being wrong is normal: "wrong, cut, wrong, cut" is routine for a trader. When he began educating investors he found that the investor's vocabulary often has no concept of cutting a loss at all.

A related point he made: some investors use dollar-cost averaging, adding more as the price falls to lower their average cost. That can be part of a long-term plan, but with a leveraged product you cannot afford to keep adding to a losing position. His takeaway for the room: write this rule down and keep it.

[Probability and the Professional Gambler]

YCK offered a deliberately provocative analogy: trading is the same as gambling, if you treat it the way a professional gambler does. A professional knows the odds and the house rules, plays the long run, and walks away from a table when the numbers turn against them. An emotional gambler has no edge and doesn't know what they're doing. Since nobody can know what the next trade will do, he says you only need to trust probability: it is mathematical, and there are repeated opportunities.

[Discipline, Defined]

YCK defines discipline as doing something you naturally don't like to do because it is good for you. Different people struggle with different things, so they need different disciplines. He also noted that trading shows you who you are: a good citizen, a good parent, and also, sometimes, an emotional "monster" that needs controlling.

[Trading vs. Investing]

  • Time horizon — investing is longer-term; trading is shorter-term, from days down to minutes.

  • Direction — investing typically profits when prices rise; a trader can aim to profit from moves in either direction.

  • Risk handling — traders cut losses; investors may add to positions to average their cost.

  • Analysis — YCK treats an index as a number on a chart and relies on technical analysis rather than company-by-company macro research. He argues that if timing matters to you, technical analysis is worth learning.

He didn't present one as better, only as different, and encouraged each person to work out which one suits them.

[Key Takeaways]

  • Know the trend before you trade. Trending up, down or sideways decides which side you consider.

  • Define where you're wrong before you enter. A cut-loss level is part of the plan, not an afterthought.

  • Think in probabilities. Edge plus discipline over many trades is the goal; no single trade matters that much.

  • Know which game you're playing. Trading and investing use different rules.

[Call to Action 🎯]

  1. Write your own one-line trend rule (for example, how you decide a market is trending).

  2. Before your next paper or live trade, write down the price at which you'd admit you're wrong.

  3. Drop a comment: are you more of a trader or an investor, and what makes you say so?

Markets are always moving - and sometimes, the best move is knowing what works for you.

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Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

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Comment(4)

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  • D1ane
    ·02:44
    My rule is simple: follow the trend, but always know where to cut your losses. 📈 I’m more of an investor than a trader because I prefer long-term growth over trying to time every market move. Discipline matters in both!
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  • 吉3186
    ·10-14 18:40
    我最认同YCK的两条原则:不要盲目逆势,亏损时要懂得止损。

    不过,我认为交易和长期投资需要分开看。短线交易讲究趋势、纪律和止损;长期投资则更重视公司基本面、盈利能力和合理估值。不能因为股价下跌,就一味加仓摊低成本。

    以我个人的保守观点,我更倾向于长期投资,选择有稳定盈利和现金流的好公司,分批买入并控制仓位。短线交易则需要更多经验,不适合新手一开始就使用杠杆。

    市场无法预测,但风险可以管理。先保护本金,再追求回报,才能走得更长远。

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  • 吉3186
    ·10-14 18:39
    我认为这场分享最重要的,不是斐波那契回调,而是进场前先计划止损、止盈和仓位管理。

    80/20分批止盈可以帮助锁定部分利润,但技术指标并不能保证交易成功。期货有杠杆,亏损可能很快扩大;期权买方也可能损失全部权利金,卖方则可能承担更大的风险。

    对新手来说,我建议先用模拟账户练习,熟悉黄金或主要指数的走势,不要急着碰高杠杆产品,更不要照抄别人的合约数量。

    先学会控制亏损,再考虑赚多少。 长期稳定比一次赚大钱更重要。

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  • j islandfund
    ·10-14 19:30
    appreciate the wisdom yck. ⭐🐯
    currently trader with an investor mindset. got to remember to risk it for a trend. 🐯⭐
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