diff --git a/app/controllers/pages_controller.rb b/app/controllers/pages_controller.rb
index e2ff9f22a..8739f976b 100644
--- a/app/controllers/pages_controller.rb
+++ b/app/controllers/pages_controller.rb
@@ -351,9 +351,8 @@ class PagesController < ApplicationController
       end
 
       donut_total = total + investment_contributions_total
-      categories = categories
-        .reject { |category| category[:amount].zero? }
-        .sort_by { |category| -category[:amount] }
+      categories.reject! { |category| category[:amount].zero? }
+      categories.sort_by! { |category| -category[:amount] }
 
       categories.each do |category|
         category[:percentage] = donut_total.zero? ? 0 : ((category[:amount] / donut_total) * 100).round(1)
@@ -362,6 +361,9 @@ class PagesController < ApplicationController
       { categories: categories, total: donut_total.to_f.round(2), currency: net_totals.currency, currency_symbol: currency_symbol }
     end
 
+    # Total transfer outflows to investment/crypto accounts for dashboard outflow visibility.
+    # These transactions are excluded from budget/report expense analytics, but still shown
+    # in outflows so users can track where cash moved during the selected period.
     def investment_contributions_outflow_total(period)
       scope = Current.family.transactions
         .visible
@@ -369,12 +371,12 @@ class PagesController < ApplicationController
         .in_period(period)
         .where(kind: "investment_contribution")
         .joins(entry: :account)
-        .joins(<<~SQL.squish)
-          LEFT JOIN exchange_rates er
-            ON er.date = entries.date
-            AND er.from_currency = entries.currency
-            AND er.to_currency = #{ActiveRecord::Base.connection.quote(Current.family.currency)}
-        SQL
+        .joins(ApplicationRecord.sanitize_sql_array(
+          [
+            "LEFT JOIN exchange_rates er ON er.date = entries.date AND er.from_currency = entries.currency AND er.to_currency = ?",
+            Current.family.currency
+          ]
+        ))
         .merge(Account.included_in_finances_for(Current.user))
 
       scope.sum("ABS(entries.amount * COALESCE(er.rate, 1))")
diff --git a/test/controllers/pages_controller_test.rb b/test/controllers/pages_controller_test.rb
index 6669367d5..a8e12330b 100644
--- a/test/controllers/pages_controller_test.rb
+++ b/test/controllers/pages_controller_test.rb
@@ -55,7 +55,15 @@ class PagesControllerTest < ActionDispatch::IntegrationTest
 
     get root_path
     assert_response :ok
-    assert_select "#outflows-donut-section", text: /#{Regexp.escape(Category.investment_contributions_name)}/
+    expected_name = Category.investment_contributions_name
+    assert_select "#outflows-donut-section", text: /#{Regexp.escape(expected_name)}/
+
+    donut_node = Nokogiri::HTML(response.body).at_css("[data-controller='donut-chart']")
+    segments = JSON.parse(donut_node["data-donut-chart-segments-value"])
+    contribution_segment = segments.find { |segment| segment["name"] == expected_name }
+
+    assert_not_nil contribution_segment
+    assert_equal 300.0, contribution_segment["amount"]
   end
 
   test "changelog" do