How Do Concrete Vaults Actually Work?

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You deposit into a vault.
You receive shares.
Your balance starts to grow.
Then you see things like eRate and NAV… and it gets confusing.
What do these numbers actually mean?
And what is happening behind the scenes?
Let’s break it down simply.

When you deposit into Concrete vaults, you are not just earning yield.
You are entering a system of managed DeFi where your capital is pooled with others and deployed across different strategies.
Instead of managing everything yourself, the vault handles it for you.

What Are Vault Shares and eRate?

Think of a vault like a big pool of money.
When you deposit, you receive vault shares. These shares represent your ownership in that pool.
If the vault is a pie, your shares are your slice.
Now, what is eRate?
eRate shows the value of each share.
As the vault generates yield through onchain capital deployment, the value of each share increases. That means even if your number of shares stays the same, they become more valuable over time.
That is how your balance grows.

What Is NAV?

NAV (Net Asset Value) is simply the total value of everything inside the vault.
Think of it like this:
NAV = the full pool
Shares = your portion of the pool
When the vault performs well, the NAV increases.
As NAV grows, the value of each share (eRate) also increases. That is how users benefit from the vault’s performance

Why Time Matters?

Concrete vaults are not designed for quick in-and-out moves.
They work best over time.
Why?
Strategies need time to generate returns.
There are costs like gas and execution.
Frequent withdrawals can reduce efficiency.
Markets move, and strategies adjust gradually.
Think of it like planting a garden.
You do not plant today and harvest tomorrow. Growth happens over time.
The longer your capital stays in the vault, the more it benefits from automated compounding and optimized allocation.

Defi Vaults are Actively Managed

Many people think DeFi vaults are passive.
Concrete vaults are not.
They actively manage capital by:
Deploying funds across strategies
Rebalancing based on opportunities
Adjusting to market conditions
You can think of it like a system constantly working in the background to improve how your capital is used.
This is what makes it managed DeFi, not just simple yield farming.

How This Benefits You;

Everything works together to improve outcomes:
Compounding increases your returns over time
Rebalancing helps capture better opportunities
Active management reduces inefficiencies
You are not just earning yield.
You are benefiting from how that yield is generated and optimized.

Here is the easiest way to think about it:

Vault = pooled capital system
Vault shares = your ownership
eRate = value of your shares
NAV = total vault value
Time = growth driver
Management = optimization layer
Once you understand this, everything becomes clearer.
Concrete vaults are not just about earning.
They are about smarter capital deployment.
Explore Concrete at app.concrete.xyz