Because the calculation base is different.

For example, if you buy a stock for 10 yuan and it falls by 30%, the stock price drops to 7 yuan. If the stock price rises again by 30% and only reaches 9.1 yuan, you will still lose 9%. The stock price needs to rise by 42.8% before you can make a profit.

Get rid of the trap.

As the base changes, the deeper the trap, the more difficult it is to unwind. If you are trapped by 50%, you need to rise by 100% to unwind, let alone make money.

Expanded information Investment is risky, so be cautious when investing in stocks!

After a stock loses 30%, if you want to unwind the trap as soon as possible, you really need to increase your position. However, there is an important issue here. If the stock falls by 30% and then you increase your position and then continue to fall, not only will you not be able to unwind the trap, but you will also need to increase your position.

You will lose more.

Let’s make an assumption first. The original price is 100 yuan. You buy 1,000 shares, which is 100,000 yuan. When it drops to 30% to 70 yuan, you cover your position by 1,000 shares and add 70,000 yuan. At this time, you suddenly

* invested 170,000 yuan. *** held 2,000 shares at one time. Now it has fallen by 90%. The stock price has dropped to 10 yuan. Your two thousand shares must now be worth 20,000 yuan. That is to say, after it fell by 30%,

After doubling the position, I lost 88.3% in one day.