Index: frontend/src/pages/Dashboard/DashboardLayout.jsx
===================================================================
--- frontend/src/pages/Dashboard/DashboardLayout.jsx	(revision a8381b18babc398c094b70c3ca5dc6cb0483c327)
+++ frontend/src/pages/Dashboard/DashboardLayout.jsx	(revision 42da64dc0d28f9380336816f6fb82c7572d0021d)
@@ -6,4 +6,5 @@
 import DashboardSidebar from "./components/DashboardSidebar.jsx";
 import DashboardTopbar from "./components/DashboardTopbar.jsx";
+import { clearAuthSession } from "../../utils/authSession";
 
 const DashboardLayout = () => {
@@ -22,6 +23,5 @@
 
   const onLogout = () => {
-    localStorage.removeItem("authToken");
-    localStorage.removeItem("authUser");
+    clearAuthSession();
     navigate("/", { replace: true });
   };
Index: frontend/src/pages/Dashboard/pages/Investing/InvestingTracking.jsx
===================================================================
--- frontend/src/pages/Dashboard/pages/Investing/InvestingTracking.jsx	(revision a8381b18babc398c094b70c3ca5dc6cb0483c327)
+++ frontend/src/pages/Dashboard/pages/Investing/InvestingTracking.jsx	(revision 42da64dc0d28f9380336816f6fb82c7572d0021d)
@@ -214,5 +214,5 @@
         onAddAsset={() => navigate("/dashboard/investing/assets/new")}
       />
-      <InvestingProgressCard assets={graphAssets} />
+       <InvestingProgressCard assets={graphAssets} quotesBySymbol={quotesBySymbol} />
 
       {quotesError ? (
Index: frontend/src/pages/Dashboard/pages/Investing/components/InvestingProgressCard.jsx
===================================================================
--- frontend/src/pages/Dashboard/pages/Investing/components/InvestingProgressCard.jsx	(revision a8381b18babc398c094b70c3ca5dc6cb0483c327)
+++ frontend/src/pages/Dashboard/pages/Investing/components/InvestingProgressCard.jsx	(revision 42da64dc0d28f9380336816f6fb82c7572d0021d)
@@ -3,25 +3,139 @@
 import TimeRangeToggle from "../../../../../components/graphs/TimeRangeToggle.jsx";
 import PercentChangeAreaChart from "../../../../../components/graphs/PercentChangeAreaChart.jsx";
-import { percentChangeSeries, sumByTimeBucket } from "../../../../../utils/timeSeries.js";
-
-export default function InvestingProgressCard({ assets }) {
+import { formatBucketLabel } from "../../../../../utils/timeSeries.js";
+
+function bucketKey(date, granularity) {
+  const d = new Date(date);
+  if (Number.isNaN(d.getTime())) return null;
+
+  function startOfDay(d) {
+    return new Date(d.getFullYear(), d.getMonth(), d.getDate());
+  }
+
+  function startOfISOWeek(d) {
+    const date = startOfDay(d);
+    const day = date.getDay();
+    const diff = (day === 0 ? -6 : 1) - day;
+    date.setDate(date.getDate() + diff);
+    return startOfDay(date);
+  }
+
+  function startOfMonth(d) {
+    return new Date(d.getFullYear(), d.getMonth(), 1);
+  }
+
+  function startOfYear(d) {
+    return new Date(d.getFullYear(), 0, 1);
+  }
+
+  let s;
+  switch (granularity) {
+    case "daily":
+      s = startOfDay(d);
+      break;
+    case "weekly":
+      s = startOfISOWeek(d);
+      break;
+    case "monthly":
+      s = startOfMonth(d);
+      break;
+    case "yearly":
+      s = startOfYear(d);
+      break;
+    default:
+      s = startOfDay(d);
+  }
+  return s.getTime();
+}
+
+export default function InvestingProgressCard({ assets, quotesBySymbol = {} }) {
   const [range, setRange] = useState("weekly");
 
   const points = useMemo(() => {
-    // Option B: "net invested momentum".
-    // Since we only have assets (with buy date/price/quantity) and no transaction history,
-    // we treat each asset as a one-time investment at buyDate.
-    const buckets = sumByTimeBucket(
-      assets,
-      range,
-      (a) => a.buyDate,
-      (a) => (Number(a?.quantity) || 0) * (Number(a?.buyPrice) || 0),
-    );
-    return percentChangeSeries(buckets);
-  }, [assets, range]);
+    // Calculate portfolio percentage gain/loss over time using current prices
+    // Display cumulative portfolio value and percentage change between time buckets
+
+    if (!assets || assets.length === 0) {
+      return [];
+    }
+
+    // Group assets by buy date bucket
+    const buckets = new Map();
+    for (const asset of assets) {
+      if (asset?.buyDate) {
+        const ts = bucketKey(asset.buyDate, range);
+        if (ts !== null) {
+          if (!buckets.has(ts)) {
+            buckets.set(ts, []);
+          }
+          buckets.get(ts).push(asset);
+        }
+      }
+    }
+
+    // Sort buckets chronologically
+    const sortedBuckets = Array.from(buckets.entries()).sort((a, b) => a[0] - b[0]);
+
+    // Calculate cumulative portfolio value at each bucket
+    const points = [];
+    let cumulativeAssets = [];
+
+    for (const [ts, assetsInBucket] of sortedBuckets) {
+      cumulativeAssets = [...cumulativeAssets, ...assetsInBucket];
+
+      let totalInvested = 0;
+      let totalCurrentValue = 0;
+
+      for (const asset of cumulativeAssets) {
+        const qty = Number(asset?.quantity) || 0;
+        const buyPrice = Number(asset?.buyPrice) || 0;
+        const ticker = String(asset?.tickerSymbol || "").toUpperCase();
+        const currentPrice = quotesBySymbol[ticker] || buyPrice;
+
+        totalInvested += qty * buyPrice;
+        totalCurrentValue += qty * currentPrice;
+      }
+
+      if (totalInvested > 0) {
+        points.push({
+          ts,
+          invested: totalInvested,
+          current: totalCurrentValue,
+        });
+      }
+    }
+
+    // Calculate percentage gain from invested to current value
+    const result = [];
+    for (const p of points) {
+      const percentageGain = ((p.current - p.invested) / p.invested) * 100;
+      result.push({
+        ts: p.ts,
+        value: percentageGain,
+        base: p.current,
+        invested: p.invested,
+      });
+    }
+
+    return result;
+  }, [assets, range, quotesBySymbol]);
 
   const latest = points?.length ? points[points.length - 1] : null;
   const latestPct = latest ? Number(latest.value ?? 0) : 0;
-  const latestBase = latest ? Number(latest.base ?? 0) : 0;
+  const latestCurrentValue = latest ? Number(latest.base ?? 0) : 0;
+  const latestInvested = latest ? Number(latest.invested ?? 0) : 0;
+
+  const totalCurrentPortfolioValue = assets.reduce((sum, asset) => {
+    const qty = Number(asset?.quantity) || 0;
+    const ticker = String(asset?.tickerSymbol || "").toUpperCase();
+    const currentPrice = quotesBySymbol[ticker] || Number(asset?.buyPrice) || 0;
+    return sum + qty * currentPrice;
+  }, 0);
+
+  const totalInvestedAmount = assets.reduce((sum, asset) => {
+    const qty = Number(asset?.quantity) || 0;
+    const buyPrice = Number(asset?.buyPrice) || 0;
+    return sum + qty * buyPrice;
+  }, 0);
 
   return (
@@ -29,10 +143,19 @@
       <div className="card-body">
         <div className="flex items-center justify-between gap-4">
-          <h2 className="card-title">Progress</h2>
+          <h2 className="card-title">Portfolio Value</h2>
           <div className="flex items-center gap-3">
-            <span className="badge badge-ghost">
-              {latestPct >= 0 ? "+" : ""}
-              {latestPct.toFixed(1)}% (last)
-            </span>
+            <div className="flex flex-col items-end gap-1">
+              <span className="text-sm font-semibold">
+                ${totalCurrentPortfolioValue.toFixed(2)}
+              </span>
+              <span
+                className={`text-xs font-bold ${
+                  latestPct >= 0 ? "text-success" : "text-error"
+                }`}
+              >
+                {latestPct >= 0 ? "+" : ""}
+                {latestPct.toFixed(2)}%
+              </span>
+            </div>
             <TimeRangeToggle value={range} onChange={setRange} />
           </div>
@@ -40,7 +163,7 @@
 
         <div className="mt-4 w-full overflow-hidden rounded-xl border border-base-300 bg-base-100 p-2">
-          {points.length < 2 ? (
+          {points.length < 1 ? (
             <div className="flex h-65 items-center justify-center text-sm opacity-70">
-              Add at least 2 investments to see % change.
+              Add investments to see portfolio growth.
             </div>
           ) : (
@@ -49,11 +172,30 @@
               granularity={range}
               height={260}
-              positiveColor="#14b8a6"
+              positiveColor="#10b981"
             />
           )}
         </div>
 
-        <div className="mt-2 text-xs opacity-70">
-          Showing percentage change in invested amount per {range} bucket. Latest bucket invested: {Math.round(latestBase)}.
+        <div className="mt-3 grid grid-cols-3 gap-2 text-xs">
+          <div className="rounded bg-base-300 p-2">
+            <div className="opacity-70">Invested</div>
+            <div className="font-semibold">${totalInvestedAmount.toFixed(2)}</div>
+          </div>
+          <div className="rounded bg-base-300 p-2">
+            <div className="opacity-70">Current Value</div>
+            <div className="font-semibold">${totalCurrentPortfolioValue.toFixed(2)}</div>
+          </div>
+          <div className="rounded bg-base-300 p-2">
+            <div className="opacity-70">Gain/Loss</div>
+            <div
+              className={`font-semibold ${
+                totalCurrentPortfolioValue >= totalInvestedAmount
+                  ? "text-success"
+                  : "text-error"
+              }`}
+            >
+              ${(totalCurrentPortfolioValue - totalInvestedAmount).toFixed(2)}
+            </div>
+          </div>
         </div>
       </div>