Update app.js

app.js

@@ -36,6 +36,27 @@ app.get('/api/quote/:symbol', async (req, res) => {
     }
 });
 
+app.get('/api/history/:symbol', async (req, res) => {
+    const symbol = req.params.symbol;
+    const interval = req.query.interval || '1d';  // Default to 1 day
+    const range = req.query.range || '1y';       // Default to 1 year
+    try {
+        const url = `https://query1.finance.yahoo.com/v8/finance/chart/${symbol}?interval=${interval}&range=${range}`;
+        const response = await fetch(url);
+        const data = await response.json();
+
+        if (!data.chart.result) {
+            return res.status(404).json({ message: `No historical data found for ${symbol}` });
+        }
+
+        res.json(data);
+
+    } catch (error) {
+        console.error(`Error fetching historical data for ${symbol}:`, error);
+        res.status(500).json({ message: 'Error fetching historical data.', error: error.message });
+    }
+})
+
 app.get('/api/chart/:symbol', async (req, res) => {
     const symbol = req.params.symbol;
     const interval = req.query.interval || '1d';  // Default to 1 day