diff --git a/frontend/app/paper/page.tsx b/frontend/app/paper/page.tsx
index 5a514ae..ecb12d2 100644
--- a/frontend/app/paper/page.tsx
+++ b/frontend/app/paper/page.tsx
@@ -118,10 +118,12 @@ function LatestSignals() {
     const f = async () => {
       for (const sym of COINS) {
         try {
-          const r = await authFetch(`/api/signals/latest?symbol=${sym}`);
+          const r = await authFetch(`/api/signals/signal-history?symbol=${sym}&limit=1`);
           if (r.ok) {
             const j = await r.json();
-            setSignals(prev => ({ ...prev, [sym]: j }));
+            if (j.data && j.data.length > 0) {
+              setSignals(prev => ({ ...prev, [sym]: j.data[0] }));
+            }
           }
         } catch {}
       }