Show full company name in most-actives API; ensure name column displays canonical company name

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

app/routes/api/stocks/most-actives.ts

@@ -1,9 +1,18 @@
 import type { MostActiveStock } from "../../../types";
+import Alpaca from "@alpacahq/alpaca-trade-api";
 
 const ALPACA_API_KEY = process.env.ALPACA_API_KEY!;
 const ALPACA_SECRET_KEY = process.env.ALPACA_SECRET_KEY!;
 const ALPACA_DATA_URL = process.env.ALPACA_DATA_URL || "https://data.alpaca.markets";
 
+const alpaca = new Alpaca({
+  keyId: ALPACA_API_KEY,
+  secretKey: ALPACA_SECRET_KEY,
+  baseUrl: process.env.ALPACA_BASE_URL || "https://paper-api.alpaca.markets",
+  dataBaseUrl: ALPACA_DATA_URL,
+  retryOnError: false,
+});
+
 export async function loader() {
   try {
     const response = await fetch(`${ALPACA_DATA_URL}/v1beta1/screener/stocks/most-actives`, {
@@ -26,6 +35,20 @@ export async function loader() {
       volume: parseInt(item.volume) || 0,
     }));
 
+    // If Alpaca's screener returned a symbol as the name, try to fetch the canonical asset name
+    await Promise.all(stocks.map(async (s) => {
+      if (s.name === s.symbol) {
+        try {
+          const asset = await alpaca.getAsset(s.symbol);
+          if (asset && (asset as any).name) {
+            s.name = (asset as any).name;
+          }
+        } catch (err) {
+          // ignore and keep existing name
+        }
+      }
+    }));
+
     return Response.json(stocks);
   } catch (error) {
     console.error("Most active stocks API error:", error);