Most financial products look fine when markets are calm.

The real test comes when liquidity disappears, prices move quickly, correlations rise, and a lot of people want to exit at the same time.

That is when product design matters.

A yield-bearing dollar is easy to evaluate when everything is working.

It is harder to evaluate when markets are not.

1. Liquidity

The first question is simple:

Can users get out when they want to?

A strategy can generate an attractive return while holding assets that cannot be sold immediately without taking a large loss.

That may be acceptable for some investors.

It becomes a problem when the product promises liquidity that the underlying assets cannot support.

The timing of the assets and the timing of redemption need to match.

2. Collateral

Next:

What actually backs the position?

Collateral should be identifiable and understandable.

The answer should not depend on a complicated chain of assumptions.

You want to know what the assets are, who controls them, how they are valued, and what happens if their value falls.

3. Counterparty risk

A strategy can depend on another entity to perform.

That creates counterparty risk.

The relevant question is not whether the counterparty is “institutional grade.”

It is what contractual obligation exists, what collateral supports it, and what happens if the counterparty cannot perform.

Specifics matter more than labels.

4. Leverage

Leverage can make a strategy more capital efficient.

It can also make losses happen faster.

When evaluating a leveraged strategy, ask:

• How much leverage is being used?

• What triggers a reduction in exposure?

• When can collateral be liquidated?

• Who gets liquidated first?

• What happens during a large market gap?

The answers matter more than the advertised return.

5. Valuation

A product also needs a reliable way to determine what its underlying positions are worth.

That can be straightforward for liquid assets.

It can become harder for private credit, structured products, or assets that trade infrequently.

A stale or unreliable valuation can make a product appear healthier than it really is.

6. Redemption

Finally:

What exactly do you receive when you leave?

A redemption promise is only as strong as the assets and mechanisms behind it.

The useful questions are:

• How is the redemption price determined?

• What can delay settlement?

• Are there gates or limits?

• What happens when liquidity is impaired?

• Can the product suspend or restrict redemptions?

These are not edge cases.

They are part of the product.

What durability actually means

Durability is not the absence of risk.

It means a product has been designed with the possibility of bad markets in mind.

That means thinking about liquidity, collateral, leverage, valuation, counterparties, and redemption before the market is under stress.

A product that works only in good conditions is easy to build.

A product that is explicit about what happens in bad conditions is harder.

That is the standard worth applying to any yield-bearing dollar.

Why this matters for Radial

Radial’s goal is not simply to package yield into a token.

The underlying question is whether a yield-bearing dollar remains understandable and usable when the market around it becomes less forgiving.

That is why portfolio construction and product mechanics matter as much as the headline APY.