diff --git a/src/app/stocks/page.tsx b/src/app/stocks/page.tsx
index 7094210..b9809bc 100644
--- a/src/app/stocks/page.tsx
+++ b/src/app/stocks/page.tsx
@@ -243,7 +243,7 @@ export default async function StocksPage({ searchParams }: PageProps) {
       {tab === 'stocks' && (<>
       <div className="bg-surface-card border border-surface-border rounded-xl overflow-hidden">
         {/* Column headers */}
-        <div className="grid grid-cols-[2fr_1fr_1fr_1fr_1fr] gap-4 px-4 py-2.5 border-b border-surface-border text-xs font-medium">
+        <div className="grid grid-cols-[2fr_1fr_1fr] sm:grid-cols-[2fr_1fr_1fr_1fr_1fr] gap-4 px-4 py-2.5 border-b border-surface-border text-xs font-medium">
           <SortLink field="tag" label="Hashtag" currentSort={sort} currentDir={dir} page={page} fund={fund} />
           <div className="text-right">
             <SortLink field="price" label="Price" currentSort={sort} currentDir={dir} page={page} fund={fund} />
@@ -252,7 +252,7 @@ export default async function StocksPage({ searchParams }: PageProps) {
             <SortLink field="change" label="Change" currentSort={sort} currentDir={dir} page={page} fund={fund} />
           </div>
           <div className="text-right hidden sm:block text-slate-400">Posts/hr</div>
-          <div className="text-right">
+          <div className="text-right hidden sm:block">
             <SortLink field="updated" label="Updated" currentSort={sort} currentDir={dir} page={page} fund={fund} />
           </div>
         </div>
@@ -270,7 +270,7 @@ export default async function StocksPage({ searchParams }: PageProps) {
               return (
                 <div
                   key={stock.id}
-                  className="grid grid-cols-[2fr_1fr_1fr_1fr_1fr] gap-4 items-center px-4 py-3 hover:bg-surface-border/30 transition-colors"
+                  className="grid grid-cols-[2fr_1fr_1fr] sm:grid-cols-[2fr_1fr_1fr_1fr_1fr] gap-4 items-center px-4 py-3 hover:bg-surface-border/30 transition-colors"
                 >
                   {/* Rank + hashtag name */}
                   <div className="flex items-center gap-3 min-w-0">
@@ -312,7 +312,7 @@ export default async function StocksPage({ searchParams }: PageProps) {
                   </div>
 
                   {/* Last updated */}
-                  <div className="text-right text-xs text-slate-500">
+                  <div className="text-right text-xs text-slate-500 hidden sm:block">
                     {formatDistanceToNow(stock.lastUpdated, { addSuffix: true })}
                   </div>
                 </div>
diff --git a/src/components/HashtagCard.tsx b/src/components/HashtagCard.tsx
index 647c1ca..b2297ab 100644
--- a/src/components/HashtagCard.tsx
+++ b/src/components/HashtagCard.tsx
@@ -24,15 +24,15 @@ export function HashtagCard({ tag, displayTag, currentPrice, previousPrice, post
       className="block bg-surface-card border border-surface-border hover:border-indigo-500/50 rounded-xl p-4 transition-all hover:shadow-lg hover:shadow-indigo-500/5"
     >
       <div className="flex items-start justify-between gap-2">
-        <div>
-          <p className="font-semibold text-sm">#{displayTag}</p>
+        <div className="min-w-0">
+          <p className="font-semibold text-sm truncate">#{displayTag}</p>
           {postsPerHour !== undefined && (
             <p className="text-xs text-slate-500 mt-0.5">
               {postsPerHour.toFixed(1)} posts/hr
             </p>
           )}
         </div>
-        <div className="text-right">
+        <div className="text-right shrink-0">
           <p className="font-bold text-sm">{formatCurrency(currentPrice)}</p>
           {pctChange !== null && (
             <div