diff --git a/apps/frontend/src/features/analysis/AnalysisPage.tsx b/apps/frontend/src/features/analysis/AnalysisPage.tsx
index 1c28fe0..e36d3a3 100644
--- a/apps/frontend/src/features/analysis/AnalysisPage.tsx
+++ b/apps/frontend/src/features/analysis/AnalysisPage.tsx
@@ -67,6 +67,22 @@ export function AnalysisPage({ currency }: { currency: string }) {
     endDateStr,
   );
 
+  const { data: beloDaily, isLoading: beloLoading } = useDailyQuotes(
+    "BELO",
+    startDateStr,
+    endDateStr,
+  );
+  const { data: blueDaily, isLoading: blueLoading } = useDailyQuotes(
+    "BLUE",
+    startDateStr,
+    endDateStr,
+  );
+  const { data: bnaDaily, isLoading: bnaLoading } = useDailyQuotes(
+    "BNA",
+    startDateStr,
+    endDateStr,
+  );
+
   const yesterday = subDays(today, 1);
   const yesterdayStr = formatDate(yesterday);
   const firstOfMonth = new Date(today.getFullYear(), today.getMonth(), 1);
@@ -91,6 +107,29 @@ export function AnalysisPage({ currency }: { currency: string }) {
     }));
   }, [daily]);
 
+  const comparisonData = useMemo(() => {
+    const map = new Map<
+      string,
+      { date: string; BELO?: number; BLUE?: number; BNA?: number }
+    >();
+    const add = (
+      rows: { date: string; buy: number }[] | undefined,
+      key: "BELO" | "BLUE" | "BNA",
+    ) => {
+      rows?.forEach((d) => {
+        const entry = map.get(d.date) ?? { date: d.date };
+        entry[key] = d.buy;
+        map.set(d.date, entry);
+      });
+    };
+    add(beloDaily, "BELO");
+    add(blueDaily, "BLUE");
+    add(bnaDaily, "BNA");
+    return [...map.values()]
+      .sort((a, b) => a.date.localeCompare(b.date))
+      .map(({ date, ...rest }) => ({ date: formatShortDate(date), ...rest }));
+  }, [beloDaily, blueDaily, bnaDaily]);
+
   const { yDomain, minBuyValue, maxBuyValue, avgBuyValue } = useMemo(() => {
     if (chartData.length === 0)
       return {
@@ -178,7 +217,10 @@ export function AnalysisPage({ currency }: { currency: string }) {
               key={c}
               type="button"
               onClick={() =>
-                navigate({ to: "/quotes/analysis/$currency", params: { currency: c } })
+                navigate({
+                  to: "/quotes/analysis/$currency",
+                  params: { currency: c },
+                })
               }
               className={`px-3 py-1 text-xs rounded-md transition-colors cursor-pointer ${
                 currency === c
@@ -402,6 +444,119 @@ export function AnalysisPage({ currency }: { currency: string }) {
           </>
         )}
       </div>
+
+      <div className="rounded-lg border p-4">
+        <h2 className="text-sm font-medium mb-4">
+          Precio de compra por cotización
+        </h2>
+
+        {beloLoading || blueLoading || bnaLoading ? (
+          <div className="flex items-center justify-center h-64 text-muted-foreground">
+            Cargando...
+          </div>
+        ) : comparisonData.length === 0 ? (
+          <div className="flex items-center justify-center h-64 text-muted-foreground">
+            Sin datos para este período
+          </div>
+        ) : (
+          <>
+            <div className="h-64">
+              <ResponsiveContainer width="100%" height="100%">
+                <LineChart data={comparisonData}>
+                  <CartesianGrid
+                    strokeDasharray="3 3"
+                    className="stroke-border"
+                  />
+                  <XAxis
+                    dataKey="date"
+                    tick={{ fontSize: 11 }}
+                    className="text-muted-foreground"
+                    interval="preserveStartEnd"
+                  />
+                  <YAxis
+                    tick={{ fontSize: 11 }}
+                    className="text-muted-foreground"
+                    tickFormatter={(v: number) =>
+                      `$${priceFormatter.format(v)}`
+                    }
+                    width={80}
+                  />
+                  <Tooltip
+                    formatter={(value: unknown, name: unknown) => [
+                      `$${priceFormatter.format(Number(value))}`,
+                      CURRENCY_LABELS[String(name)] ?? String(name),
+                    ]}
+                    labelFormatter={(label: unknown) => `Fecha: ${label}`}
+                    contentStyle={{
+                      backgroundColor: "var(--card)",
+                      border: "1px solid var(--border)",
+                      borderRadius: "var(--radius)",
+                      fontSize: 13,
+                    }}
+                  />
+                  <Line
+                    type="linear"
+                    dataKey="BELO"
+                    name="BELO"
+                    stroke="var(--chart-1)"
+                    strokeWidth={2}
+                    dot={false}
+                    activeDot={{ r: 4 }}
+                    isAnimationActive={false}
+                  />
+                  <Line
+                    type="linear"
+                    dataKey="BLUE"
+                    name="BLUE"
+                    stroke="var(--chart-2)"
+                    strokeWidth={2}
+                    dot={false}
+                    activeDot={{ r: 4 }}
+                    isAnimationActive={false}
+                  />
+                  <Line
+                    type="linear"
+                    dataKey="BNA"
+                    name="BNA"
+                    stroke="var(--chart-4)"
+                    strokeWidth={2}
+                    dot={false}
+                    activeDot={{ r: 4 }}
+                    isAnimationActive={false}
+                  />
+                </LineChart>
+              </ResponsiveContainer>
+            </div>
+            <div className="flex items-center justify-center gap-4 mt-3">
+              <div className="flex items-center gap-1.5">
+                <span
+                  className="size-2.5 rounded-full"
+                  style={{ backgroundColor: "var(--chart-1)" }}
+                />
+                <span className="text-xs text-muted-foreground">BELO</span>
+              </div>
+              <div className="flex items-center gap-1.5">
+                <span
+                  className="size-2.5 rounded-full"
+                  style={{ backgroundColor: "var(--chart-2)" }}
+                />
+                <span className="text-xs text-muted-foreground">
+                  Dólar Blue
+                </span>
+              </div>
+              <div className="flex items-center gap-1.5">
+                <span
+                  className="size-2.5 rounded-full"
+                  style={{ backgroundColor: "var(--chart-4)" }}
+                />
+                <span className="text-xs text-muted-foreground">
+                  Dólar Oficial
+                </span>
+              </div>
+            </div>
+          </>
+        )}
+      </div>
     </div>
   );
 }