diff --git a/src/index.ts b/src/index.ts
index 5a99654..f4c5cad 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,35 +1,50 @@
-import {Connection, PublicKey} from "@solana/web3.js";
+import {ConfirmedSignatureInfo, Connection, PublicKey} from "@solana/web3.js";
 
 const connection = new Connection(process.env.RPC!);
 
 //note: only supports last 1000 txns
 async function calculatePumpFunProfit(walletAddress: PublicKey, myToken: PublicKey) {
     let solNetProfit = 0;
-    const sigs = await connection.getSignaturesForAddress(myToken, {limit: 1000});
+    const sigs: ConfirmedSignatureInfo[] = [];
+    let lastTxn: string | undefined = undefined;
+    do {
+        const newSigs = await connection.getSignaturesForAddress(myToken, {limit: 1000, before: lastTxn});
+        if(!newSigs.length) break;
+        sigs.push(
+            ...newSigs
+        );
+        lastTxn = newSigs[newSigs.length - 1]?.signature;
+    } while(true);
+
+    const parseTasks: Promise<any>[] = [];
     for(const sig of sigs) {
         if(sig.err) continue;
-        const txn = await connection.getParsedTransaction(sig.signature, {maxSupportedTransactionVersion: 0});
-        if(!txn || !txn.meta) continue;
+        parseTasks.push(connection.getParsedTransaction(sig.signature, {maxSupportedTransactionVersion: 0})
+            .then(txn => {
+                if(!txn || !txn.meta) return;
 
-        //check if there was a change in myToken
-        const postTokenBalances = txn.meta.postTokenBalances;
-        const preTokenBalances = txn.meta.preTokenBalances;
-        if(!postTokenBalances?.length && !preTokenBalances?.length) continue;
-        const postMyToken = postTokenBalances?.find(tb => tb.mint == myToken.toString() &&
-            tb.owner == walletAddress.toString());
-        const preMyToken = preTokenBalances?.find(tb => tb.mint == myToken.toString() &&
-            tb.owner == walletAddress.toString());
-        if(!postMyToken && !preMyToken) continue;
+                //check if there was a change in myToken
+                const postTokenBalances = txn.meta.postTokenBalances;
+                const preTokenBalances = txn.meta.preTokenBalances;
+                if(!postTokenBalances?.length && !preTokenBalances?.length) return;
+                const postMyToken = postTokenBalances?.find(tb => tb.mint == myToken.toString() &&
+                    tb.owner == walletAddress.toString());
+                const preMyToken = preTokenBalances?.find(tb => tb.mint == myToken.toString() &&
+                    tb.owner == walletAddress.toString());
+                if(!postMyToken && !preMyToken) return;
 
 
-        //calculate sol change
-        if(!txn.meta.preBalances.length || !txn.meta.postBalances.length) continue;
-        let solChange = txn.meta.postBalances[0] - txn.meta.preBalances[0]; //in lamports
-        console.log("new transaction with sol change:", solChange);
-        solNetProfit += solChange;
+                //calculate sol change
+                if(!txn.meta.preBalances.length || !txn.meta.postBalances.length) return;
+                let solChange = txn.meta.postBalances[0] - txn.meta.preBalances[0]; //in lamports
+                console.log("new transaction with sol change:", solChange);
+                solNetProfit += solChange;
+            }));
     }
 
+    await Promise.all(parseTasks);
+
     console.log(solNetProfit);
 }
 
-calculatePumpFunProfit(new PublicKey("BUmWvaEF46YHAGmn3ePQLPEvt19sm6k6JRnKHHTiE4Ag"), new PublicKey("3sSrCimwDE246Lb2HXoogLmAd9jPx6K2ArA4joQZgFL1"));
\ No newline at end of file
+calculatePumpFunProfit(new PublicKey("8NqLtG4BnGyQJrfu91bWK215SJ1qadfhSdygeyX6VjsM"), new PublicKey("BXAtPnRuZjPKe9Gsv9Wsgh54yqWTVT6gR7w7tSYYThnW"));
\ No newline at end of file