diff --git a/src/modules/reserve-overview/TimeRangeSelector.tsx b/src/modules/reserve-overview/TimeRangeSelector.tsx
index d90439795a..a374833bd9 100644
--- a/src/modules/reserve-overview/TimeRangeSelector.tsx
+++ b/src/modules/reserve-overview/TimeRangeSelector.tsx
@@ -28,6 +28,8 @@ export interface TimeRangeSelectorProps {
 
 const formattedInterval = (interval: TimeWindow) => {
   switch (interval) {
+    case TimeWindow.LastDay:
+      return '1d';
     case TimeWindow.LastWeek:
       return '1w';
     case TimeWindow.LastMonth:
diff --git a/src/modules/reserve-overview/graphs/ApyGraph.tsx b/src/modules/reserve-overview/graphs/ApyGraph.tsx
index 50780218a2..5ee39f7ec1 100644
--- a/src/modules/reserve-overview/graphs/ApyGraph.tsx
+++ b/src/modules/reserve-overview/graphs/ApyGraph.tsx
@@ -22,7 +22,7 @@ export type FormattedReserveHistoryItem = {
 /**
  * Formats the given date for the specified time range to display in the tooltip.
  *
- * If the provided timeRange is '1m', the date will be formatted as 'MM DD, HH:MM UTC'.
+ * If the provided timeRange is '1d' or '1m', the date will be formatted as 'MM DD, HH:MM UTC'.
  * For example, a date of `Wed Sep 21 2022 18:00:00 GMT-0500 (Central Daylight Time)` will be formatted as `Sep 21, 18:00 UTC-05:00`
  *
  * If the provided timeRange is '6m' or '1y', the date will be formatted as 'MM DD, YYYY'.
@@ -33,7 +33,7 @@ export type FormattedReserveHistoryItem = {
  *
  */
 const formatDate = (d: Date, timeRange: TimeWindow) => {
-  if (timeRange === TimeWindow.LastMonth) {
+  if (timeRange === TimeWindow.LastDay || timeRange === TimeWindow.LastMonth) {
     const formatted = timeFormat('%b %d, %H:%M UTC%Z');
     const date = formatted(d);
     const offsetSign = date.toString().split('UTC')[1].split('')[0];
diff --git a/src/modules/reserve-overview/graphs/ApyGraphContainer.tsx b/src/modules/reserve-overview/graphs/ApyGraphContainer.tsx
index 19888fef1c..da88cf8851 100644
--- a/src/modules/reserve-overview/graphs/ApyGraphContainer.tsx
+++ b/src/modules/reserve-overview/graphs/ApyGraphContainer.tsx
@@ -42,7 +42,7 @@ type ApyGraphProps = {
 };
 
 export const SupplyApyGraph = ({ chain, underlyingToken, market }: ApyGraphProps) => {
-  const [selectedTimeRange, setSelectedTimeRange] = useState<TimeWindow>(TimeWindow.LastWeek);
+  const [selectedTimeRange, setSelectedTimeRange] = useState<TimeWindow>(TimeWindow.LastDay);
   const { palette } = useTheme();
 
   const { data, loading, error } = useSupplyAPYHistory({
@@ -66,7 +66,7 @@ export const SupplyApyGraph = ({ chain, underlyingToken, market }: ApyGraphProps
 };
 
 export const BorrowApyGraph = ({ chain, underlyingToken, market }: ApyGraphProps) => {
-  const [selectedTimeRange, setSelectedTimeRange] = useState<TimeWindow>(TimeWindow.LastWeek);
+  const [selectedTimeRange, setSelectedTimeRange] = useState<TimeWindow>(TimeWindow.LastDay);
   const { palette } = useTheme();
 
   const { data, loading, error } = useBorrowAPYHistory({
diff --git a/src/modules/reserve-overview/graphs/GraphTimeRangeSelector.tsx b/src/modules/reserve-overview/graphs/GraphTimeRangeSelector.tsx
index f384b426ab..f9ccbc2627 100644
--- a/src/modules/reserve-overview/graphs/GraphTimeRangeSelector.tsx
+++ b/src/modules/reserve-overview/graphs/GraphTimeRangeSelector.tsx
@@ -16,6 +16,7 @@ export const GraphTimeRangeSelector = ({
   <TimeRangeSelector
     disabled={disabled}
     timeRanges={[
+      TimeWindow.LastDay,
       TimeWindow.LastWeek,
       TimeWindow.LastMonth,
       TimeWindow.LastSixMonths,