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A security card is an additional deposit when a credit transaction is insufficient.
In the explanation of the Japan Exchange Group, if the amount deducted from the initial consignment deposit is less than 20% of the purchase price, additional deposit will be charged. The certificate is not “finish if you make a deposit”, it isのリスクd by the risk of recurring funds and forced payments.
The flow of the testimony
In the credit transaction, we will insert the deposit against the construction.
If the stock price動くs, loss of evaluation will be sharpened. Additional deposit is required when the security deposit maintenance rate falls below the standards set forth by the securities company.
| Getting Started | 内容 |
|---|---|
| Stock Price Moves Backward | Credit purchase falls, credit sales losses at rise |
| Bulge evaluation loss | Loss is deducted from the deposit |
| Lower maintenance rate | Insufficient security |
| Certificate | Additional deposits and erectations are required |
The time and deadline for each securities company differs, so you need to check the rules before opening your account.
Simple calculation example
I bought a credit of 1 million yen for 300,000 yen.
| Stock Price | Loss | Security Deposit Rest |
|---|---|---|
| -5% | -5 million yen | 25 |
| -10% | -10 million yen | 20 |
| -15% | -15 million yen | 1 year |
The remaining deposit is 20% for 200,000 yen. If you go down here, you will see it on your ticket line.
In fact, it also affects interest rates, fees and substitute securities. If you trade with the maintenance rate of Giligiri, it will be a testimony with a little recent movement.
Defending measures to avoid testimony
We do not think about the testimony.
| Defense | 効果 |
|---|---|
| Smaller construction | Can afford maintenance rate |
| Decide the price | Easy to withdraw before the test |
| Never use surplus securities | Reduces the risk of lowering the stock |
| Avoid financial results | Reduce sudden change risk |
| Set Alerts | Quickly notice reduced maintenance rate |
The most effective thing is to leave extra force from the beginning.
- Additional security deposit that occurs due to lack of security
- The larger the denim, the better the denim.
- Dec ed maintenance rate even in subst tion securities
- The basics of avoidance of the test are to reduce the erectama and to break the process.
In credit transactions, check the test line ahead of the profit target. Just byを守る this order, the probability of fatal injury is significantly lowered.
出典
This article is based on the information of the Japan Exchange Group on the credit trading system and the contract deposit.
- Date: 2026-05-23