Educational content, not investment advice. Crypto-asset values fluctuate.

Modulis 4 Β· Concentrated liquidity
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Fee collection and reinvestment β€” interest on interest

The APR formula

LP yield is measured in APR (annual percentage rate). The formula is simple:

APR = (daily income Γ— 365) / capital deployed Γ— 100%

Example:

APR vs APY β€” what's the difference?

  • APR = annual yield without reinvesting (simple)
  • APY = annual yield with reinvesting (compounded)

67.9% APR with daily reinvesting = ~97% APY

The difference comes from "interest on interest" β€” reinvested money starts earning too.

Breakeven APR β€” the minimum threshold

Breakeven APR is the minimum LP yield needed for the strategy to be profitable. Think of it as your reference point: as long as you are above it, fees cover the insurance and debt costs. Drop below it, and you simply narrow the range or move to a more active pool (the table below gives you a concrete action for every situation).

A breakeven analogy

Same idea as a business: if a shop's revenue does not cover rent and salaries, the business is losing money. LP fees have to cover the insurance and debt costs.

Formula:

Breakeven APR = (daily insurance cost + daily debt cost) Γ— 365 / LP capital Γ— 100%

Calculation for Strategy B:

Cost componentPer daySource
Options cost (theta)βˆ’$3.25Insurance premium
Debt interestβˆ’$0.774,704 Γ— 0.06 / 365
Total costsβˆ’$4.02
LP capital$3,200
Breakeven APR(4.02 Γ— 365) / 3,200 = 45.9%

Are we above breakeven?

ℹ️
A coverage ratio of 1.48x means income is 48% higher than the minimum required. Even if income dropped by ~30%, it would still cover the costs.

Coverage ratio β€” how to read it

Coverage ratioAssessmentWhat to do
>2.0xExcellentReinvest the surplus
1.5x – 2.0xGoodMonitor, hold steady
1.0x – 1.5xMinimalConsider adjusting the range
<1.0xLosing moneyAction needed!

The weekly income-collection cycle

Every week, collect your income and allocate it:

  1. Collect LP fees β€” Orca/Meteora: claim the accrued income (the SOL and USDC portions)
  2. Convert the SOL portion to USDC (or keep it as SOL) via Jupiter
  3. Allocate according to the plan:
  4. Update your numbers in the DeFi Risk OS platform
  5. Check the alerts β€” is LTV, the range, and the expiry all still normal?

How to allocate the income

Say you collected $41.65 in a week ($5.95 Γ— 7):

Why not put it all back into the LP?

Reinvesting 100% into the LP would boost income, but it would also raise risk:

  1. Adding to collateral lowers LTV β†’ further from liquidation
  2. The Insurance Vault saves up for the next options roll β†’ the hedge never lapses
  3. Only the surplus goes toward growth β†’ a balanced strategy

This is not about maximizing profit β€” it is about safety.

The growth effect over time

Without reinvesting (income just piles up):

MonthAccumulatedLP capitalAPR
1$178.50$3,20067.9%
6$1,071$3,20067.9%
12$2,172$3,20067.9%

With reinvesting (~30% of income β†’ LP):

MonthAccumulatedLP capitalEffective APR
1$178.50$3,25369.0%
6$1,135$3,54175.1%
12$2,402$3,92083.2%

Effective APR β€” the income rate measured against the original $3,200 capital (the pool's APR stays at 67.9%; it is simply a larger capital base doing the work).

Difference over a year: +$230 extra from the growth effect.

Once you understand this cycle, you can turn your weekly income collection into a system that grows itself β€” you decide deliberately how much goes to safety and how much to growth, instead of guessing.

The 90-day insurance renewal cycle

Every 90 days the options hedge needs renewing. That is what the Insurance Vault is for:

Accumulation:

Weekly USDC β†’ Vault: $12.50
Over 90 days: $12.50 Γ— 13 = $162.50

Insurance renewal cost: ~$150–$200
Coverage: ~81%–108%

The Insurance Vault = your options budget

The Insurance Vault is a dedicated fund that builds up from LP income and is used ONLY to buy options. It guarantees that the hedge never lapses.

If the Vault is full β€” the surplus goes to collateral. If the Vault is running low β€” increase the USDC share of your income.

What to watch on the platform

What happens when income drops?

LP income fluctuates β€” it depends on trading volume. That is not a surprise, it is a predictable variable: you have a prepared action for every market situation, so when volume drops you know exactly what to do:

Market situationExpected APRCoverageWhat to do
High activity (bull/bear market)70–100%+>1.5xReinvest more
Normal activity46–70%1.0–1.5xStandard cycle
Low activity (quiet market)20–45%<1.0xNarrow the range
Minimal activity<20%<<1.0xClose the LP, wait for better conditions
ℹ️
LP income can swing anywhere from 20% to 100%+ APR. The coverage ratio is the dial on your dashboard: above 1.0x, income covers costs. Below it, you already have a prepared move (narrow the range or switch pools), so you manage the situation instead of reacting in a panic.

Module summary

In this module we learned:

LessonKey takeaway
4-1: AMM basicsConcentrated LP is 15–20x more capital-efficient than the old model
4-2: Uniswap V3The first concentrated LP, NFT positions
4-3: Uniswap V4A single contract, Hooks, cheaper gas
4-4: Orca WhirlpoolThe V3 idea at Solana speed, <$0.01 transactions
4-5: Meteora DLMMA bin-based model, dynamic fees
4-6: Impermanent LossLP = an insurance company, the IL formulas
4-7: Single-sided LPUSDC only, a limit order that pays
4-8: Fee reinvestmentAPR, breakeven, the growth effect, cycles

Next module: Module 5 β€” Options. We will start with the anatomy of an option and work up to the Put/Call strategies that protect our portfolio.

Quick check
What is the difference between APR and APY?
Practice task
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Calculate the compound effect with a real fee APR

The compound effect becomes real once you calculate it with actual market numbers. Takes about 10 minutes β€” paper, a calculator, and the Orca page.

All calculations here are on paper β€” we are not opening real positions. Always look up the fee APR live on the page, since it changes constantly.

This is learning, not investing β€” use only small amounts you treat as tuition.

You just calculated the breakeven APR and coverage ratio for your own position β€” for most investors these numbers stay some abstract idea, but you already have them under control.