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Credentials reduce the cost of buying and selling fees as well as while having a built-in ball.

In credit purchase, the rental fee is representative in the way of buying interest rate and credit sale. In the credit sale of institutional credibility, it may be reversed in the case of lack of stock. Even if it is short-term, it will be less profitable.

Costs are not only for sale

The main cost is the transaction fee and tax.

Credit transactions require additional costs for borrowed funds and shares.

CostMainly deal内容
How to buyBuy CreditInterest rate of purchase funds borrowed from securities companies
Rental feeContact UsCosts for borrowed shares
BackCorporate GovernanceRental fee to be paid by seller at the time of stock shortage
Management fee, name change fee, etc.HomeIncurred by securities companies and transactions

Rates and names vary by securities company. Make sure to check before trading.

It is difficult to read back-to-day

The reverse-day course is a rental fee that occurs when the loan balance exceeds the loan balance in the system credit transaction and the stock shortage occurs.

In the opposite day, the investor who sells with institutional credibility will receive payment and the investor who buys.

Special attention is the shareholder benefits and popular vacant stocks. When people sell credit at the same time, it is easy to lose stock, and it may be more than expected.

Cost effective as long-term ownership

The cost of credit transactions increases by the number of days.

For example, even if you are interested in short-term trading, you may be able to sharpen the profit margin if you continue to hold a few months.

Period見方
DaysSales decisions
WeeksCheck interest rates and loan fees
monthsCost-inclusive Expectation

Credit transactions are often not suitable for long-term holdings.

  • Credit transactions are costly even while holding them
  • Credit purchase is the interest rate of buying, and credit sales confirm the rental fee
  • In the sale of institutional credit, the reverse-day course becomes a major risk
  • The longer you have, the more you have, the more you have

In credit transactions, you must not only read stock prices but also read time costs.

出典

This article is based on the information of the Japanese exchange group on the mechanism of credit transaction and the rental fee.

  • Date: 2026-05-23
This article is for educational and informational purposes only, based on public information. It is not a recommendation or solicitation to buy or sell any specific security or financial product. Although care is taken with accuracy, the content and future investment outcomes are not guaranteed. Final investment decisions should be made at your own judgment and responsibility.