Sushi impermanent loss calculator

... is a work in progress. Meaning, the title's a bit of an exaggeration: it only supports the WETH-WBTC pool for now. And it doesn't yet account for liquidity withdrawals.

See what proportion of Sushi pool tokens you deposited and what proportions you would get if you withdrew rn, eg:

{
  WBTC: {
    initialAmount: 714361,
    currentAmount: 692903.5174629388,
    change: -21457.48253706121,
    percentChange: '-3.00%'
  },
  WETH: {
    initialAmount: 99849753162625630,
    currentAmount: 103615694331215730,
    change: 3765941168590096,
    percentChange: '3.77%'
  },
  liquidityBalance: 11043719742
}

You need ETH_ADDRESS (the address you want to check the IL for) and WEB3_INFURA_PROJECT_ID in your env. Run like:

ETH_ADDRESS=0x92ac69308B8794ecECFfa804278b252DC77982C0 node go.js

That address is just some rando's. Apologies rando.

TODO:

• account for burn events
• account for slp staking
• wrap all the calls in try-catch blocks
• more pools
• fiat conversions (for the unshriven)