diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index ea8aeed7..dca9e309 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -400,7 +400,9 @@ en:
 
     sentiment:
       reports:
-        overall_sentiment: "Overall sentiment (Positive - Negative)"
+        overall_sentiment:
+          positive: "Positive"
+          negative: "Negative"
         post_emotion:
           sadness: "Sadness 😢"
           surprise: "Surprise 😱"
diff --git a/lib/sentiment/sentiment_dashboard_report.rb b/lib/sentiment/sentiment_dashboard_report.rb
index a4e91ed0..1f2297df 100644
--- a/lib/sentiment/sentiment_dashboard_report.rb
+++ b/lib/sentiment/sentiment_dashboard_report.rb
@@ -5,7 +5,7 @@ module DiscourseAi
     class SentimentDashboardReport
       def self.register!(plugin)
         plugin.add_report("overall_sentiment") do |report|
-          report.modes = [:chart]
+          report.modes = [:stacked_chart]
           threshold = 0.6
 
           sentiment_count_sql = Proc.new { |sentiment| <<~SQL }
@@ -38,17 +38,20 @@ module DiscourseAi
               threshold: threshold,
             )
 
+          data_points = %w[positive negative]
+
           return report if grouped_sentiments.empty?
 
           report.data =
-            grouped_sentiments.map do |gs|
+            data_points.map do |point|
               {
-                color: report.colors[:lime],
-                label: I18n.t("discourse_ai.sentiment.reports.overall_sentiment"),
-                data: {
-                  x: gs.posted_at,
-                  y: gs.public_send("positive_count") - gs.public_send("negative_count"),
-                },
+                req: "sentiment_#{point}",
+                color: point == "positive" ? report.colors[:lime] : report.colors[:purple],
+                label: I18n.t("discourse_ai.sentiment.reports.overall_sentiment.#{point}"),
+                data:
+                  grouped_sentiments.map do |gs|
+                    { x: gs.posted_at, y: gs.public_send("#{point}_count") }
+                  end,
               }
             end
         end
diff --git a/spec/lib/modules/sentiment/entry_point_spec.rb b/spec/lib/modules/sentiment/entry_point_spec.rb
index 0812f358..8cfc2e13 100644
--- a/spec/lib/modules/sentiment/entry_point_spec.rb
+++ b/spec/lib/modules/sentiment/entry_point_spec.rb
@@ -77,8 +77,11 @@ RSpec.describe DiscourseAi::Sentiment::EntryPoint do
         sentiment_classification(pm, positive_classification)
 
         report = Report.find("overall_sentiment")
-        overall_sentiment = report.data[0][:data][:y].to_i
-        expect(overall_sentiment).to eq(2)
+        positive_data_point = report.data[0][:data].first[:y].to_i
+        negative_data_point = report.data[1][:data].first[:y].to_i
+
+        expect(positive_data_point).to eq(1)
+        expect(negative_data_point).to eq(-1)
       end
     end