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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
    Interesting strategy.. perfect in theory.. but very difficult to achieve in practice.. you need to have boatloads of cash on hand to double down and identifying a solid company that will not delist
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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
    我告诉你，不要被这个策略所迷惑。当人们发现他们的股票下跌了，他们就像ccccrazy一样卖掉它，它跌得更厉害。
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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
    🤣🤣wake up ! wake up! wake up! Your situation is suitable only when the stock market is stable, but not when there is a bear.
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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
    Yes, it is almost impossible to predict the market,just buy the growth stocks at the right price and then hold for l a long time!
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  • LesleyNewman
    ·2021-11-26
    你的策略看起来不错，但事实很难。谁想在下跌的时候买更多？那不是更大的损失吗？嗯哼
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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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