diff --git a/src/adaptors/primex-finance/index.js b/src/adaptors/primex-finance/index.js
index 51473d178b..2f143a55a5 100644
--- a/src/adaptors/primex-finance/index.js
+++ b/src/adaptors/primex-finance/index.js
@@ -1,13 +1,11 @@
 const sdk = require('@defillama/sdk');
 const superagent = require('superagent');
 const { abi } = require('./abi');
-const { APYREWARD_BY_SYMBOL, CHAIN_IDS, DEAD_ADDRESS, ROLES, SECONDS_PER_YEAR, APY_REWARD_BONUS, config } = require('./utils')
-
-const getPoolUrl = (address, chain) => `https://app.primex.finance/#/bucket-details/${address}?network=${CHAIN_IDS[chain]}`
+const { CHAIN_IDS, DEAD_ADDRESS, ROLES, SECONDS_PER_YEAR, APY_REWARD_BONUS, config, addressEq, getPoolUrl } = require('./utils')
 
 const formatPool = async (bucket, config, EPMXPrice) => {
   const { bucketAddress, asset, supportedAssets, supply, demand, bar, lar, estimatedBar, estimatedLar, miningParams, name } = bucket;
-  const { chain, activityRewardDistributor, EPMX } = config
+  const { chain, activityRewardDistributor, EPMX, USDCE, apyRewardBySymbol } = config
 
   const [rewardPerTokenLender, rewardPerTokenTrader] = (await Promise.all(
     Object.values(ROLES).map((r) => {
@@ -20,9 +18,11 @@ const formatPool = async (bucket, config, EPMXPrice) => {
         })
         )
       })
-      )).map(v => v.output.isFinished ? 0 : v.output.rewardPerToken)
+      )).map(v => {
+        return v.output.isFinished ? 0 : v.output.rewardPerToken
+      })
 
-  const symbol = asset.symbol
+  const symbol = addressEq(asset.tokenAddress, USDCE) ? 'USDC.E' : asset.symbol
   const underlyingTokens = [asset.tokenAddress]
 
   const priceKeys = underlyingTokens.map((t) => `${chain.toLowerCase()}:${t}`).join(',')
@@ -43,11 +43,13 @@ const formatPool = async (bucket, config, EPMXPrice) => {
   const apyBaseBorrowCalculated = (Math.pow(1 + (bar / 10 ** 27) / SECONDS_PER_YEAR, SECONDS_PER_YEAR) - 1) * 100
   const apyBaseBorrow = isMiningPhase ? 0 : apyBaseBorrowCalculated
 
-  const apyRewardCalculated = rewardPerTokenLender * 10 ** asset.decimals / 10 ** 18 * SECONDS_PER_YEAR * EPMXPrice / assetPrice / 10 ** 18 * 100;
-  const apyReward = isMiningPhase ? APYREWARD_BY_SYMBOL[symbol] + APY_REWARD_BONUS : apyRewardCalculated
+  // const apyRewardCalculated = (rewardPerTokenLender * 10 ** asset.decimals / 10 ** 18 * SECONDS_PER_YEAR * EPMXPrice / assetPrice.price / 10 ** 18) * 100;
+  // const apyReward = isMiningPhase ? apyRewardBySymbol[symbol] + APY_REWARD_BONUS : apyRewardCalculated
+  const apyReward = isMiningPhase ? APY_REWARD_BONUS : 0
 
-  const apyRewardBorrowCalculated = rewardPerTokenTrader * 10 ** asset.decimals / 10 ** 18 * SECONDS_PER_YEAR * EPMXPrice / assetPrice / 10 ** 18 * 100;
-  const apyRewardBorrow = isMiningPhase ? 0 : apyRewardBorrowCalculated
+  // const apyRewardBorrowCalculated = (rewardPerTokenTrader * 10 ** asset.decimals / 10 ** 18 * SECONDS_PER_YEAR * EPMXPrice / assetPrice.price / 10 ** 18) * 100;
+  // const apyRewardBorrow = isMiningPhase ? 0 : apyRewardBorrowCalculated
+  const apyRewardBorrow = 0
 
   return {
     pool: `${bucketAddress}-${chain}`.toLowerCase(),
diff --git a/src/adaptors/primex-finance/utils.js b/src/adaptors/primex-finance/utils.js
index b88c4a0d36..8867d4bc6f 100644
--- a/src/adaptors/primex-finance/utils.js
+++ b/src/adaptors/primex-finance/utils.js
@@ -7,32 +7,57 @@ const ROLES = {
 }
 
 const CHAIN_IDS = {
-  Polygon: 137,
+  Polygon: 'polygon_mainnet',
+  Arbitrum: 'arbitrum_one'
 };
 
-const APYREWARD_BY_SYMBOL = {
-  ['WETH']: 18,
-  ['WBTC']: 1,
-  ['USDC']: 31,
-  ['USDT']: 20,
-  ['WMATIC']: 21,
-}
-
 const APY_REWARD_BONUS = 7;
 
 const config = [
   {
     chain: 'Polygon',
-    lensAddress: '0xA37a23C5Eb527985caae2a710a0F0De7C49ACb9d',
+    lensAddress: '0xCbaEc4b0683Ed6F2C2C318500962857768Fc1366',
     bucketsFactory: '0x7E6915D307F434E4171cCee90e180f5021c60089',
     positionManager: '0x02bcaA4633E466d151b34112608f60A82a4F6035',
     activityRewardDistributor: '0x156e2fC8e1906507412BEeEB6640Bf999a1Ea76b',
+    USDCE: "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
     EPMX: "0xDc6D1bd104E1efa4A1bf0BBCf6E0BD093614E31A",
     EPMXPriceFeed: "0x103A9FF33c709405DF58f8f209C53f6B5c5eA2BE",
     EPMXPriceFeedDecimals: 8,
+    apyRewardBySymbol: {
+      ['WETH']: 18,
+      ['WBTC']: 1,
+      ['USDC.E']: 31,
+      ['USDT']: 20,
+      ['WMATIC']: 21,
+    }
+  },
+  {
+    chain: 'Arbitrum',
+    lensAddress: '0x3a5CAdB5eDF17876fD2518AEC3a4d804964aA89e',
+    bucketsFactory: '0x4e6f7372bCE4083c779c17B240A94dc2EA57AE67',
+    positionManager: '0x86890E30cE9E1e13Db5560BbEb435c55567Af1cd',
+    activityRewardDistributor: '0x38D94212AAe3f4aB3E4fE801d9021ab0aA371DaB',
+    USDCE: "0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8",
+    EPMX: "0xA533f744B179F2431f5395978e391107DC76e103",
+    EPMXPriceFeed: "0x053FB5b7c555FC0d9Bc49118023d6B6A4019168f",
+    EPMXPriceFeedDecimals: 8,
+    apyRewardBySymbol: {
+      ['WETH']: 23.5,
+      ['WBTC']: 1.25,
+      ['USDC']: 39.5,
+      ['USDT']: 41,
+      ['ARB']: 1,
+      ['USDC.E']: 39.5,
+    }
   },
 ]
 
-const getPoolUrl = (address, chain) => `https://app.primex.finance/#/bucket-details/${address}?network=${CHAIN_IDS[chain]}`
+const getPoolUrl = (address, chain) => `https://app.primex.finance/#/bucket-details/${address}?network=${CHAIN_IDS[chain]}`;
+
+const addressEq = (addressA, addressB) => {
+  if (!addressA || !addressB) return false;
+  return addressA.toLowerCase() === addressB.toLowerCase();
+}
 
-module.exports = { DEAD_ADDRESS, SECONDS_PER_YEAR, ROLES, CHAIN_IDS, APYREWARD_BY_SYMBOL, APY_REWARD_BONUS, config }
\ No newline at end of file
+module.exports = { DEAD_ADDRESS, SECONDS_PER_YEAR, ROLES, CHAIN_IDS, APY_REWARD_BONUS, config, getPoolUrl, addressEq }
\ No newline at end of file