diff --git a/app/templates/dashboard.html b/app/templates/dashboard.html
index 784535d..f9033e3 100644
--- a/app/templates/dashboard.html
+++ b/app/templates/dashboard.html
@@ -48,8 +48,58 @@
   <div class="panel-header">
     <span class="title">Portfolio</span>
     <span class="meta">held locally · prices via /api/universe</span>
+    <button type="button" id="pf-edit-btn" class="pf-edit-btn"
+            title="Add or remove positions" aria-pressed="false">
+      <svg width="14" height="14" viewBox="0 0 24 24" fill="none"
+           stroke="currentColor" stroke-width="2" aria-hidden="true">
+        <path d="M12 20h9"/>
+        <path d="M16.5 3.5a2.121 2.121 0 1 1 3 3L7 19l-4 1 1-4L16.5 3.5z"/>
+      </svg>
+      <span class="pf-edit-btn__label">Edit</span>
+    </button>
+    <button type="button" id="pf-done-btn" class="pf-done-btn" hidden>Done</button>
   </div>
   <div class="panel-body">
+    <div id="pf-add-form" class="pf-add-form" hidden>
+      <div class="pf-add-row">
+        <label class="pf-add-field">
+          <span class="pf-add-label">Ticker</span>
+          <input type="text" id="pf-add-ticker" autocomplete="off"
+                 spellcheck="false" maxlength="32" placeholder="AAPL">
+          <span id="pf-add-ticker-status" class="pf-add-status"></span>
+        </label>
+        <label class="pf-add-field">
+          <span class="pf-add-label">Quantity</span>
+          <input type="number" id="pf-add-qty" min="0" step="any" placeholder="100">
+        </label>
+      </div>
+      <div class="pf-add-row pf-add-cost-mode">
+        <label class="pf-add-radio">
+          <input type="radio" name="pf-cost-mode" value="avg" checked>
+          Avg cost per share
+        </label>
+        <label class="pf-add-radio">
+          <input type="radio" name="pf-cost-mode" value="date">
+          Bought on date
+        </label>
+      </div>
+      <div class="pf-add-row">
+        <label class="pf-add-field" id="pf-add-date-field" hidden>
+          <span class="pf-add-label">Acquisition date</span>
+          <input type="date" id="pf-add-date">
+          <span id="pf-add-date-status" class="pf-add-status"></span>
+        </label>
+        <label class="pf-add-field">
+          <span class="pf-add-label">Cost per share</span>
+          <input type="number" id="pf-add-cost" min="0" step="any" placeholder="150.25">
+          <span id="pf-add-cost-currency" class="pf-add-currency"></span>
+        </label>
+        <button type="button" id="pf-add-submit" class="pf-add-submit" disabled>
+          + Add
+        </button>
+      </div>
+      <div id="pf-add-warning" class="pf-add-warning" hidden></div>
+    </div>
     <div id="pf-mount">
       <div class="empty">loading…</div>
     </div>
@@ -57,6 +107,7 @@
 </section>
 <script src="{{ url_for('static', path='/js/portfolio-sync.js') }}" defer></script>
 <script src="{{ url_for('static', path='/js/portfolio.js') }}" defer></script>
+<script src="{{ url_for('static', path='/js/portfolio_edit.js') }}" defer></script>
 
 <section id="log-panel" class="panel">
   <div class="panel-header">