Update index.html

index.html

@@ -25,16 +25,21 @@
     <script type="text/javascript">
         // Parse URL parameters
         const urlParams = new URLSearchParams(window.location.search);
-
         // Get symbol from URL or default to BTCUSDT
         const symbol = urlParams.get('symbol') || 'BTCUSDT';
 
         // Get timeframe from URL or default to 1D
-        const interval = urlParams.get('interval') || '1D';
+        let interval = urlParams.get('interval') || '1D';
+
+        // Convert common interval formats to TradingView format
+        if (interval === '5min') interval = '5';
+        if (interval === '15min') interval = '15';
+        if (interval === '30min') interval = '30';
+        if (interval === '1h') interval = '60';
+        if (interval === '4h') interval = '240';
 
         // Get exchange from URL or default to BINANCE
         const exchange = urlParams.get('exchange') || 'BINANCE';
-
         // Create the full symbol string
         const fullSymbol = exchange + ":" + symbol;