DefiTuna Lending $TUNA

$TUNA I checked DeFiTuna’s yield section and noticed the ZEC/USDC pool showing 0.868% yield with 3x leverage. That looks attractive, but I couldn’t immediately see how much the borrowing fees would reduce the actual return.

It would be helpful to show estimated profit after funding costs, along with the liquidation price, before opening a position. This would make it easier to judge whether the extra yield is really worth the risk.

$TUNA is a gem

I reviewed DeFiTuna’s LP documentation and noticed that the fee information is useful but a little fragmented for a new user.

Before opening a leveraged LP position, I’d like to see one simple fee preview showing the estimated total upfront cost, separated into the refundable opening deposit, borrowed-funds fee, trigger-order fee (if applicable), and any other pool-specific fees.

The docs explain these fees individually, including the roughly 0.02 SOL refundable opening deposit, but putting them together directly beside the “Create Position” action would make it much easier for a new user to understand the actual cost before signing.

A small “Estimated costs before opening” breakdown could make the LP onboarding experience much clearer.

$TUNA I found a reproducible fee-base contradiction in DefiTuna's official liquidation docs. The Liquidations page says the liquidation fee is 10% of "remaining funds after debt repayment," but its example starts with a $120 notional position and calculates 10% of $120 = $12 without subtracting any debt. Separately, the Fees page says the 10% liquidation fee is applied to the notional value, including unclaimed fees.

Those rules can produce very different outcomes. If a $120 position had $80 of debt, 10% of post-debt remaining funds would be $4, while 10% of notional is $123

Suggestion: define one canonical fee base and rewrite the example to show notional, debt repayment, fee base, liquidation fee, and user remainder in explicit order.

Question: is the intended liquidation fee 10% of notional, or 10% of post-debt remaining equity?