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2021-11-26

Stock Investing: Martingale Strategy or Dollar-Cost-Averaging?

To some people, stock investing is just like gambling. Buy low, sell high. However, it is almost impossible to predict the market.

Fortunately, if we assume that no matter how much does the stock price falls, it will always increase ‘someday’, martingale strategy can also help you to guarantee profits.

Based on the illustration below, supposed we start to buy 1 unit of stock at the price of 10, if the price increases to 11, we sell it and make a profit of 1.

However, if the price falls to 9, we can actually buy another 2 units, such that when the price increase to 10, we sell them and make a profit of 2.

If the price falls again to 8, we buy another 3 units, such that when the price increase to 9, we sell them and make a profit of 3.

And so on…

Practicing this strategy will require you to have sufficient buying power, as well as the correct judgement on the choice of stock. In short, choose one stock that you believe that it will grow someday, and invest within your means. Invest safe.

# 分享我的交易策略

免责声明：上述内容仅代表发帖人个人观点，不构成本平台的任何投资建议。

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评论（10）

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  • Wayneqq
    ·2021-12-03
    有趣的策略。理论上完美…但在实践中很难实现…你需要手头上有一船船的现金来加倍努力，并确定一家不会退市的坚实公司
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  • BlancheElsie
    ·2021-11-26
    “总有一天会增加”让我发笑，嗯。可能十天一天跌5%，然后一天涨1%，然后又跌。
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  • JackPowell
    ·2021-11-26
    Let me tell you, don't be fooled by this strategy. When people find that their stock has fallen, they just sell it like ccccrazy and it falls even more.
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  • CynthiaVogt
    ·2021-11-27
    说不通。如果我买2@9，然后它跌到8怎么办？冷静和通情达理很重要
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  • FabianGracie
    ·2021-11-26
    ..醒醒！醒醒！醒醒！你的情况只有在股市稳定的时候才合适，而在熊市的时候就不合适了。
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  • JulianAlerander
    ·2021-11-26
    But there's something wrong with that. How could I find it will go up soon? It's very likely to keep losing.🤔🤔
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  • BrienD
    ·2021-11-26
    是的，预测市场几乎是不可能的，只要在合适的价格买入成长股，然后长期持有l！
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  • LesleyNewman
    ·2021-11-26
    Your strategy looks good, but the truth is difficult. who wants to buy more as it goes down? Wouldn't that be more of a loss?🤣🤣 hhh
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  • JudithGrant
    ·2021-11-26
    这种策略限制了许多人的购买力。
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  • AgathaHume
    ·2021-11-26
    hahaha very interesting knowledge, maybe not bad.
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