Let's calculate the cost and recovery time for everyone. Suppose two accounts each invest 1000u, using ten times leverage to go long and short.

Edgex's 150% Annualized Vault Hack Guide 😎
With Detailed Operational Methods

As we all know, the annualized return of Edgex's vault is very high, but the entry threshold is very strict. You either need a large trading volume or a significant deposit amount.
To obtain vault limits through trading volume, the fees incurred and the limit obtained are almost one-to-one, making it very low in cost-effectiveness and not very friendly for beginners.

When obtaining vault limits through deposits, you only get a quarter of the deposit amount. This means that if you deposit 10,000 USDT, you can only obtain a 2,500 USDT limit, resulting in a final actual investment of 12,500 USDT, with only 2,500 USDT enjoying a 150% annualized return.
The overall actual annualized return is only 30%, which is not that impressive.

However! I discovered a bug that allows you to easily get vault limits for free 😎

First, let's explain the principle: Edgex allows you to obtain vault limits through deposits, with the limit obtained being a quarter of the net recharge amount.
However, the money lost also counts as the net recharge amount, so you can hedge through two accounts.
One account earns, the other loses. Withdraw the funds from the earning account.
At this point, the losing account has no funds left, but the limit obtained from the net recharge remains.

Thus, you can recover your principal while obtaining permanent vault limits 👏

Specific Operations:
1. First, you need to have two accounts, as Edgex allows you to log in directly using a wallet or email, so create as many accounts as you want.

2. Deposit the same amount into both accounts.

3. Choose a cryptocurrency with relatively high volatility, as this helps to quickly complete the hedge and recover the principal.

4. Open short and long positions at the same price on both sides, setting the same stop-loss and take-profit prices, ideally around 90% loss and profit to leave a 10% margin to prevent the losing account from being liquidated due to severe volatility.
(For example, for two accounts, each depositing 1,000, set the stop-loss and take-profit at the 900 loss or gain position.)

5. Each pair of accounts completes the hedge to recover the principal, discard the profitable account, and keep the losing wealth management account to deposit in the vault for annualized returns.

Even if the principal is small, it's okay; you can repeat the above steps to create multiple accounts with limits until the total limits of all accounts meet your savings needs.

Such a great bug, instead of exploiting it for personal gain, I’m sharing it with my brothers out of sincerity. I hope you can support me by filling in my referral code 158072448 👏👏👏