fix: show sort direction in filter bar in trending list

app/components/UI/Trending/components/FilterBar/FilterBar.tsx

@@ -17,6 +17,8 @@
   ellipsizeMode?: 'tail' | 'head' | 'middle' | 'clip';
   /** Optional Tailwind class overrides for layout in custom contexts */
   twClassName?: string;
+  /** Optional icon name to show before the label (e.g., for sort direction indicators) */
+  iconName?: IconName;
 }
 
 export const FilterButton: React.FC<FilterButtonProps> = ({
@@ -27,6 +29,7 @@
   numberOfLines,
   ellipsizeMode,
   twClassName,
+  iconName,
 }) => {
   const tw = useTailwind();
 
@@ -43,8 +46,15 @@
       disabled={disabled}
     >
       <View style={tw`flex-row items-center justify-center gap-1`}>
+        {iconName && (
+          <Icon
+            name={iconName}
+            color={IconColor.Alternative}
+            size={IconSize.Xs}
+          />
+        )}
         <Text
-          style={tw`min-w-0 shrink text-[14px] font-medium text-default`}
+          style={tw`min-w-0 text-[14px] font-medium text-default`}
           numberOfLines={numberOfLines}
           ellipsizeMode={ellipsizeMode}
         >
@@ -64,6 +74,8 @@
   priceChangeButtonText: string;
   onPriceChangePress: () => void;
   isPriceChangeDisabled?: boolean;
+  /** Optional icon name for the price change button */
+  priceChangeIconName?: IconName;
 
   networkName: string;
   onNetworkPress: () => void;
@@ -81,6 +93,7 @@
   priceChangeButtonText,
   onPriceChangePress,
   isPriceChangeDisabled = false,
+  priceChangeIconName,
   networkName,
   onNetworkPress,
   extraFilters,
@@ -95,6 +108,7 @@
           label={priceChangeButtonText}
           onPress={onPriceChangePress}
           disabled={isPriceChangeDisabled}
+          iconName={priceChangeIconName}
         />
         <View style={tw`ml-2 min-w-0 shrink flex-row items-center gap-2`}>
           <FilterButton

app/components/UI/Trending/components/TokenListPageLayout/TokenListPageLayout.tsx

@@ -88,6 +88,7 @@ const TokenListPageLayout: React.FC<TokenListPageLayoutProps> = ({
           priceChangeButtonText={filters.priceChangeButtonText}
           onPriceChangePress={filters.handlePriceChangePress}
           isPriceChangeDisabled={searchResults.length === 0}
+          priceChangeIconName={filters.priceChangeSortDirectionIcon}
           networkName={filters.selectedNetworkName}
           onNetworkPress={filters.handleAllNetworksPress}
           extraFilters={extraFilters}

app/components/UI/Trending/hooks/useTokenListFilters/useTokenListFilters.test.ts

@@ -7,6 +7,7 @@ import {
   TimeOption,
 } from '../../components/TrendingTokensBottomSheet';
 import type { CaipChainId } from '@metamask/utils';
+import { IconName } from '../../../../../component-library/components/Icons/Icon';
 
 const mockGoBack = jest.fn();
 jest.mock('@react-navigation/native', () => ({
@@ -284,6 +285,50 @@ describe('useTokenListFilters', () => {
     });
   });
 
+  describe('priceChangeSortDirectionIcon', () => {
+    it('returns Arrow2Down for descending sort direction', () => {
+      const { result } = renderFilters();
+
+      expect(result.current.priceChangeSortDirectionIcon).toBe(
+        IconName.Arrow2Down,
+      );
+    });
+
+    it('returns Arrow2Up for ascending sort direction', () => {
+      const { result } = renderFilters();
+
+      act(() =>
+        result.current.handlePriceChangeSelect(
+          PriceChangeOption.Volume,
+          SortDirection.Ascending,
+        ),
+      );
+
+      expect(result.current.priceChangeSortDirectionIcon).toBe(
+        IconName.Arrow2Up,
+      );
+    });
+
+    it('updates when sort direction changes', () => {
+      const { result } = renderFilters();
+
+      expect(result.current.priceChangeSortDirectionIcon).toBe(
+        IconName.Arrow2Down,
+      );
+
+      act(() =>
+        result.current.handlePriceChangeSelect(
+          PriceChangeOption.PriceChange,
+          SortDirection.Ascending,
+        ),
+      );
+
+      expect(result.current.priceChangeSortDirectionIcon).toBe(
+        IconName.Arrow2Up,
+      );
+    });
+  });
+
   describe('filterContext', () => {
     it('reflects current filter state', () => {
       const { result } = renderFilters();

app/components/UI/Trending/hooks/useTokenListFilters/useTokenListFilters.ts

@@ -11,6 +11,7 @@ import {
 import type { TrendingFilterContext } from '../../components/TrendingTokensList/TrendingTokensList';
 import TrendingFeedSessionManager from '../../services/TrendingFeedSessionManager';
 import { useNetworkName } from '../useNetworkName/useNetworkName';
+import { IconName } from '../../../../../component-library/components/Icons/Icon';
 
 interface UseTokenListFiltersOptions {
   /**
@@ -49,6 +50,7 @@ export interface TokenListFilters {
   ) => void;
   handlePriceChangePress: () => void;
   priceChangeButtonText: string;
+  priceChangeSortDirectionIcon: IconName;
 
   // Time
   selectedTimeOption: TimeOption;
@@ -189,6 +191,14 @@ export const useTokenListFilters = (
     }
   }, [selectedPriceChangeOption]);
 
+  const priceChangeSortDirectionIcon = useMemo(
+    () =>
+      priceChangeSortDirection === SortDirection.Ascending
+        ? IconName.Arrow2Up
+        : IconName.Arrow2Down,
+    [priceChangeSortDirection],
+  );
+
   const filterContext: TrendingFilterContext = useMemo(
     () => ({
       timeFilter: selectedTimeOption,
@@ -226,6 +236,7 @@ export const useTokenListFilters = (
     handlePriceChangeSelect,
     handlePriceChangePress,
     priceChangeButtonText,
+    priceChangeSortDirectionIcon,
     selectedTimeOption,
     setSelectedTimeOption,
     refreshing,