diff --git a/src/commands/quote.zig b/src/commands/quote.zig
index 3bf7b50..f1dffac 100644
--- a/src/commands/quote.zig
+++ b/src/commands/quote.zig
@@ -18,7 +18,7 @@ pub fn run(allocator: std.mem.Allocator, svc: *zfin.DataService, symbol: []const
     // Fetch candle data for chart and history
     const candle_result = svc.getCandles(symbol) catch |err| switch (err) {
         zfin.DataError.NoApiKey => {
-            try cli.stderrPrint("Error: TWELVEDATA_API_KEY not set.\n");
+            try cli.stderrPrint("Error: No API key configured for candle data.\n");
             return;
         },
         else => {
@@ -120,7 +120,7 @@ pub fn display(allocator: std.mem.Allocator, candles: []const zfin.Candle, quote
         for (candles[start_idx..]) |candle| {
             var row_buf: [128]u8 = undefined;
             const day_gain = candle.close >= candle.open;
-            try cli.setGainLoss(out, color, if (day_gain) @as(f64, 1) else @as(f64, -1));
+            try cli.setGainLoss(out, color, if (day_gain) 1.0 else -1.0);
             try out.print("{s}\n", .{fmt.fmtCandleRow(&row_buf, candle)});
             try cli.reset(out, color);
         }
diff --git a/src/tui.zig b/src/tui.zig
index d10adc3..2811d87 100644
--- a/src/tui.zig
+++ b/src/tui.zig
@@ -1030,7 +1030,7 @@ pub const App = struct {
             },
             .quote, .performance => {
                 if (self.symbol.len == 0) return;
-                if (!self.perf_loaded) self.loadPerfData();
+                if (!self.perf_loaded) perf_tab.loadData(self);
             },
             .earnings => {
                 if (self.symbol.len == 0) return;
@@ -1059,10 +1059,6 @@ pub const App = struct {
         portfolio_tab.rebuildPortfolioRows(self);
     }
 
-    pub fn loadPerfData(self: *App) void {
-        perf_tab.loadData(self);
-    }
-
     pub fn setStatus(self: *App, msg: []const u8) void {
         const len = @min(msg.len, self.status_msg.len);
         @memcpy(self.status_msg[0..len], msg[0..len]);
diff --git a/src/tui/quote_tab.zig b/src/tui/quote_tab.zig
index 5da28bb..c4440f2 100644
--- a/src/tui/quote_tab.zig
+++ b/src/tui/quote_tab.zig
@@ -336,8 +336,6 @@ fn buildStyledLines(app: *App, arena: std.mem.Allocator) ![]const StyledLine {
     }
     try lines.append(arena, .{ .text = "", .style = th.contentStyle() });
 
-    if (app.candles == null and !app.perf_loaded) app.loadPerfData();
-
     // Use stored real-time quote if available (fetched on manual refresh)
     const quote_data = app.quote;