Protecting the Account: Why I Reduce Position Size

This market dip was short but very strong. (2026.3~4)

For about three weeks, I reduced position size.
Finally, on April 9, 2026, this defensive stage ended.

Usually, a bear market lasts for 1 or 2 months.
This time, it only took 3 weeks.

It was short, but the price changes were very fast and intense.

The Reason and My Response

The main reason for this drop was the “US-Iran conflict.”
Thankfully, there was news of a ceasefire. 


(2026-04-08)

After the news, both US and Korean markets rallied strongly (even if it was just for a day).

  • US Market:
    • My “Strategy” started to show good results after I reduced my position size.
    • However, the market bounced back very fast.
    • In the end, keeping the original size would have made more money.
    • The market rallied strongly after the ceasefire news.
  • Korean Market:
    • This market is currently in a bubble, so the volatility was very high.
    • There was a moment when the price dropped a lot.
    • My risk management saved me during this time.
    • I missed some profit, but I protected my account.
    • Without this plan, I could have lost 13%. Instead, I finished with very small losses.

Summary: Position Sizing and MDD Defense

The goal of “Reducing Position Size” is not about making the most profit.
The real goal is to survive by blocking big losses (MDD).


As I saw this time, I might make less profit when the market bounces back quickly, like in the US.
But when the market is very unstable like in Korea, this strategy is a strong shield.
It stops me from losing too much money and losing my mind.

I confirmed my rule again: “I traded some profit for safety.” It was a very meaningful lesson.

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