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The bipolarization market is a market where the difference between “the assets and symbols that rise bigger” and “the assets and symbols that do not rise or fall”.
Even if you look at the index only, some large stocks and popular are actually rising, and other symbols may remain.
As a beginner, it is easy to feel that the Nikkei average is rising, but why is my holdings weak? In the bipolarization market, it is important to see the contents of index, theme, and assets.
What is bipolarization price?
The bipolarization market is a market environment where the group loses as a winning group, rather than the whole market move in the same direction.
For example, although the index of the entire stock market is rising, the individual stock that you have is not much higher. However, even though AI and semiconductor related are strong, we are weak in supply and demand stocks and small stocks. There is a possibility that it is a bipolarization market when such a misalignment stands out.
This is not a rare phenomenon. Market money is not always evenly distributed, and sometimes it is biased to the "easy-to-buy theme", "easy-to-evade industry", "safety and reliable brand".
What is happening?
There are several patterns for polarization.
| Bipolarization | Easy to get up |
|---|---|
| Theme Shares vs Non-Theme Shares | Funds for AI, semiconductor and data centers |
| Large Shares vs Small Shares | Capital of institutional investors and overseas investors concentrate on large-scale stocks |
| Growth vs High idend | Interest rate and economic forecast change |
| Excellent financial results vs. low stock | The difference of performance is the stock price difference |
| Yen An Merit vs Yen High Merit | A fair company is divided by currency movement |
It’s easy to understand and focus on popular. If the market sees that this field grows, it will make it easier to buy related brands. On the other hand, even if it is listed on the same market, it is difficult to get funds off the theme.
The reason why it is easy to get started is that the increase in the index is "All shares are rising". Indices may be affected by large stocks. Even if a few key symbols grow bigger, the index looks strong.
Why bipolarization market?
The bipolarization market is caused by a partial dev、 of investor funds.
| Cause | What happens |
|---|---|
| Focus on Popular Themes | Funds gather in the fields of topics such as AI, semiconductor, and reenergization |
| Changes in interest rate | Evaluation of growth shares, high dividends, and financial shares changes |
| 景気不安 | Large stocks and stable stocks are easier to buy than small stocks and economic sensitive stocks |
| ETF and index-linked funds | Easy to flow to large stocks in the index |
| Corporate Profile | Only companies with good financial results are bought and weak companies are left |
When the market is unstable, investors tend to gather in the "prone symbols". For example, a theme strain with a clear growth story, a large liquidity stock, a symbol with stable dividends and financials.
On the contrary, small stocks that are difficult to read, low material stocks, and companies with low profit rates may not be able to buy the entire market.
Easy to feel for beginners
The most prone to the bipolarization market is the p。 zure.
In the news, it is said to be a "stock height". In SNS, "Semiconductor stock is strong". However, if you look at your account, you don’t know much. There is a brand that has been lowered.
You don’t have to think that you’re just failure. There is a possibility that only some symbols are pushing the index rather than the whole market is strong.
There are three things you want to check:
| ation | Reasons to See |
|---|---|
| Indices | Find out which symbols are pushing the index |
| Your Own Brand | See whether it is biased to popular and large stocks, or not. |
| Asset Distribution | Check bias of stocks, investment trusts, bonds and cash |
As the index is rising, it is not possible to raise your assets as well. If you understand this, you will not be able to do it.
Points to note when riding a popular theme
In the bipolarization market, I want to ride a strong theme. This is a natural sensation. In fact, the theme that funds are concentrated can be a strong short-term movement.
However, the popular theme is difficult to exit from the entrance. Although it looks attractive while it is rising, if the expectation is too high, it may be large enough to get a little bad material.
The following patterns are especially useful for beginners.
- Buy after getting bigger
- Buy without having to look inside the theme
- Too much money on one industry or investment trust
- Not determining the sales rule when it falls
The theme investment itself is not bad. The problem is to misunderstand the strong theme of "safe investment". The more popular the price is expected. Expected assets are weakened with disappointment.
Approach to bipolarization market
The real thing for beginners is to make a shape that is less likely to be left behind than "the strong thing is all".
For example, we have only some themed assets, focusing on a widely distributed investment trust and ETF. Or even if you buy individual shares, you have different industries, scales, dividends, and growth.
In the bipolarization market, decentralized investments may seem boring. It is because people who have only strong stand out in short term.
However, the main role of the market is replaced. There are times when large stocks are strong and small stocks are back. There are times when Gloss shares are bought, and there are times when high dividends are held. The more you put on one, the more the damage will be increased when the main replacement is.
Checklist
If you feel that it may be a bipolarization market, it will be easier to organize by checking in the next order.
| Check items | 見方 |
|---|---|
| What is the index? | Are some large stocks only available? |
| What is your own assets? | See bias of industry, region, theme and currency |
| Do you have a strong theme too much? | Do you already have a price? |
| Is there a reason to have a weak asset? | How Long-Term Bases Can Be Enjoyed? |
| Is there really a reason to stop loading? | Isn't it judged by a temporary inferior view |
If your assets are losing to the index, you need to change them immediately. However, it is easy to buy "the thing after up" every time when you transfer. This is also a failure that is easy to occur in the bipolarization market.
The bipolarization market is a market where the difference between what is rising and what does not rise.
Even if the index is strong, not all assets will rise the same. Funds may be concentrated on popular, large stocks and 業績ity stocks, and other symbols may be placed.
It is better to check what your own assets are linked rather than just looking at the index.
- Don’t determine the rise of indexes as a whole market
- Don’t fund popular
- Consistent investments and umulations in key roles
The bipolarization market is different in short term. That’s why it’s important not to put it all, but to put it in a bias that you can withstand.
Reference
- Date: 2026-05-26