diff --git a/src/PriceBox.tsx b/src/PriceBox.tsx
index 60b0903..30ec31e 100644
--- a/src/PriceBox.tsx
+++ b/src/PriceBox.tsx
@@ -1,17 +1,16 @@
-import React, { useState, useEffect, useMemo, useContext } from "react";
-import { Contract } from "@ethersproject/contracts";
+import React, { useMemo, useContext } from "react";
 import { commify, formatUnits } from "@ethersproject/units";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faGasPump } from "@fortawesome/free-solid-svg-icons/faGasPump";
-import AggregatorV3Interface from "@chainlink/contracts/abi/v0.8/AggregatorV3Interface.json";
 import { RuntimeContext } from "./useRuntime";
 import { formatValue } from "./components/formatter";
 import { useLatestBlockHeader } from "./useLatestBlock";
 import { useChainInfo } from "./useChainInfo";
+import { useETHUSDRawOracle, useFastGasRawOracle } from "./usePriceOracle";
 
+// TODO: encapsulate this magic number
 const ETH_FEED_DECIMALS = 8;
 
-// TODO: reduce duplication with useETHUSDOracle
 const PriceBox: React.FC = () => {
   const { provider } = useContext(RuntimeContext);
   const {
@@ -22,37 +21,8 @@ const PriceBox: React.FC = () => {
   const maybeOutdated: boolean =
     latestBlock !== undefined &&
     Date.now() / 1000 - latestBlock.timestamp > 3600;
-  const ethFeed = useMemo(
-    () =>
-      provider &&
-      new Contract("eth-usd.data.eth", AggregatorV3Interface, provider),
-    [provider]
-  );
-  const gasFeed = useMemo(
-    () =>
-      provider &&
-      new Contract("fast-gas-gwei.data.eth", AggregatorV3Interface, provider),
-    [provider]
-  );
-
-  const [latestPriceData, setLatestPriceData] = useState<any>();
-  const [latestGasData, setLatestGasData] = useState<any>();
-  useEffect(() => {
-    if (!ethFeed || !gasFeed) {
-      return;
-    }
-
-    const readData = async () => {
-      const [priceData, gasData] = await Promise.all([
-        ethFeed.latestRoundData(),
-        await gasFeed.latestRoundData(),
-      ]);
-      setLatestPriceData(priceData);
-      setLatestGasData(gasData);
-    };
-    readData();
-  }, [ethFeed, gasFeed]);
 
+  const latestPriceData = useETHUSDRawOracle(provider, "latest");
   const [latestPrice, latestPriceTimestamp] = useMemo(() => {
     if (!latestPriceData) {
       return [undefined, undefined];
@@ -65,6 +35,7 @@ const PriceBox: React.FC = () => {
     return [formattedPrice, timestamp];
   }, [latestPriceData]);
 
+  const latestGasData = useFastGasRawOracle(provider, "latest");
   const [latestGasPrice, latestGasPriceTimestamp] = useMemo(() => {
     if (!latestGasData) {
       return [undefined, undefined];
diff --git a/src/usePriceOracle.ts b/src/usePriceOracle.ts
index 783d76e..1956a52 100644
--- a/src/usePriceOracle.ts
+++ b/src/usePriceOracle.ts
@@ -79,20 +79,32 @@ const ethUSDFetcherKey = (blockTag: BlockTag | undefined) => {
 const ethUSDFetcher =
   (
     provider: JsonRpcProvider | undefined
-  ): Fetcher<BigNumber | undefined, ["ethusd", BlockTag | undefined]> =>
+  ): Fetcher<any | undefined, ["ethusd", BlockTag | undefined]> =>
   async (_, blockTag) => {
     if (provider?.network.chainId !== 1) {
       return undefined;
     }
     const c = new Contract("eth-usd.data.eth", AggregatorV3Interface, provider);
     const priceData = await c.latestRoundData({ blockTag });
-    return BigNumber.from(priceData.answer);
+    return priceData;
   };
 
 export const useETHUSDOracle = (
   provider: JsonRpcProvider | undefined,
   blockTag: BlockTag | undefined
 ): BigNumber | undefined => {
+  const fetcher = ethUSDFetcher(provider);
+  const { data, error } = useSWRImmutable(ethUSDFetcherKey(blockTag), fetcher);
+  if (error) {
+    return undefined;
+  }
+  return data !== undefined ? BigNumber.from(data.answer) : undefined;
+};
+
+export const useETHUSDRawOracle = (
+  provider: JsonRpcProvider | undefined,
+  blockTag: BlockTag | undefined
+): any | undefined => {
   const fetcher = ethUSDFetcher(provider);
   const { data, error } = useSWRImmutable(ethUSDFetcherKey(blockTag), fetcher);
   if (error) {
@@ -100,3 +112,39 @@ export const useETHUSDOracle = (
   }
   return data;
 };
+
+const fastGasFetcherKey = (blockTag: BlockTag | undefined) => {
+  if (blockTag === undefined) {
+    return null;
+  }
+  return ["gasgwei", blockTag];
+};
+
+const fastGasFetcher =
+  (
+    provider: JsonRpcProvider | undefined
+  ): Fetcher<any | undefined, ["gasgwei", BlockTag | undefined]> =>
+  async (_, blockTag) => {
+    if (provider?.network.chainId !== 1) {
+      return undefined;
+    }
+    const c = new Contract(
+      "fast-gas-gwei.data.eth",
+      AggregatorV3Interface,
+      provider
+    );
+    const priceData = await c.latestRoundData({ blockTag });
+    return priceData;
+  };
+
+export const useFastGasRawOracle = (
+  provider: JsonRpcProvider | undefined,
+  blockTag: BlockTag | undefined
+): any | undefined => {
+  const fetcher = fastGasFetcher(provider);
+  const { data, error } = useSWRImmutable(fastGasFetcherKey(blockTag), fetcher);
+  if (error) {
+    return undefined;
+  }
+  return data;
+};