diff --git a/app/controllers/repp/v1/stats_controller.rb b/app/controllers/repp/v1/stats_controller.rb
index a8fa1d077..2894de252 100644
--- a/app/controllers/repp/v1/stats_controller.rb
+++ b/app/controllers/repp/v1/stats_controller.rb
@@ -1,11 +1,14 @@
 module Repp
   module V1
     class StatsController < BaseController
-      api :get, '/repp/v1/stats/market_share'
+      api :get, '/repp/v1/stats/market_share_distribution'
       desc 'Get market share and distribution of registrars'
-      def market_share
+      param :q, Hash, required: true, desc: 'Period parameters for data' do
+        param :end_date, String, required: true, desc: 'Period end date'
+      end
+      def market_share_distribution
         registrars = ::Registrar.where(test_registrar: false).joins(:domains)
-        registrars = registrars.where(from_condition).where(to_condition)
+                                .where(from_condition).where(to_condition)
         grouped = registrars.group(:name).count
 
         result = grouped.map do |key, value|
@@ -16,22 +19,67 @@ module Repp
         render_success(data: result)
       end
 
+      api :get, '/repp/v1/stats/market_share_growth_rate'
+      desc 'Get market share and growth rate of registrars'
+      param :q, Hash, required: true, desc: 'Period parameters for data' do
+        param :end_date, String, required: true, desc: 'Period end date'
+        param :compare_to_date, String, required: true, desc: 'Comparison date'
+      end
+      def market_share_growth_rate
+        registrars = ::Registrar.where(test_registrar: false).joins(:domains)
+                                .where(from_condition)
+
+        domains_by_registrar = registrars.where(to_condition).group(:name).count
+        prev_domains_by_registrar = registrars.where(compare_to_condition).group(:name).count
+
+        set_zero_values!(domains_by_registrar, prev_domains_by_registrar)
+
+        result = { prev_data: { name: search_params[:compare_to_date],
+                                domains: serialize(prev_domains_by_registrar) },
+                   data: { name: search_params[:end_date],
+                           domains: serialize(domains_by_registrar) } }
+        render_success(data: result)
+      end
+
       private
 
       def search_params
-        params.permit(:q, q: %i[start_date end_date]).fetch(:q, {}) || {}
+        params.permit(:q, q: %i[start_date end_date compare_to_date])
+              .fetch(:q, {}) || {}
       end
 
       def from_condition
         return unless search_params[:start_date]
 
-        "domains.created_at >= '#{Date.strptime(search_params[:start_date], '%m.%y')}'"
+        "domains.created_at >= '#{to_date(search_params[:start_date])}'"
       end
 
       def to_condition
         return unless search_params[:end_date]
 
-        "domains.created_at <= '#{Date.strptime(search_params[:end_date], '%m.%y').end_of_month}'"
+        "domains.created_at <= '#{to_date(search_params[:end_date]).end_of_month}'"
+      end
+
+      def compare_to_condition
+        return unless search_params[:compare_to_date]
+
+        "domains.created_at <= '#{to_date(search_params[:compare_to_date]).end_of_month}'"
+      end
+
+      def to_date(date_param)
+        Date.strptime(date_param, '%m.%y')
+      end
+
+      def serialize(rars)
+        rars.map { |key, value| [key, value] }
+      end
+
+      def set_zero_values!(cur, prev)
+        cur_dup = cur.dup
+        cur_dup.each_key do |k|
+          cur_dup[k] = prev[k] || 0
+        end
+        prev.clear.merge!(cur_dup)
       end
     end
   end
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 9021eff60..f15a8a55d 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -8,8 +8,11 @@ en:
       date_long: "%d. %B %Y"
       filename: "%Y-%m-%d_%H.%M"
   date:
+    month_names:
+      [~, January, February, March, April, May, June, July, August, September, October, November, December]
     formats:
       default: "%Y-%m-%d"
+      month_year: "%B, %Y"
 
   activerecord:
     errors:
diff --git a/config/locales/et.yml b/config/locales/et.yml
index 84672ed3c..6da5860ff 100644
--- a/config/locales/et.yml
+++ b/config/locales/et.yml
@@ -3,8 +3,11 @@ et:
   password: 'Parool'
 
   date:
-    # Don't forget the nil at the beginning; there's no such thing as a 0th month
-    month_names: [~, Jaanuar, Veebruar, Märts, Aprill, Mai, Juuni, Juuli, August, September, Oktoober, November, Detsember]
+    month_names:
+      [~, Jaanuar, Veebruar, Märts, April, Mai, Juuni, Juuli, August, September, Oktoober, November, Detsember]
+    formats:
+      default: "%Y-%m-%d"
+      month_year: "%B, %Y"
   emails: "Meillaadressid"
   invoice:
     title: 'Arve'
diff --git a/config/routes.rb b/config/routes.rb
index 22a4dc9c6..7ef8474f0 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -101,7 +101,8 @@ Rails.application.routes.draw do
       resources :retained_domains, only: %i[index]
       resources :stats do
         collection do
-          get '/market_share', to: 'stats#market_share'
+          get '/market_share_distribution', to: 'stats#market_share_distribution'
+          get '/market_share_growth_rate', to: 'stats#market_share_growth_rate'
         end
       end
       namespace :registrar do
diff --git a/test/fixtures/domains.yml b/test/fixtures/domains.yml
index c8ea1bfce..01c43d644 100644
--- a/test/fixtures/domains.yml
+++ b/test/fixtures/domains.yml
@@ -12,6 +12,7 @@ shop:
   period: 1
   period_unit: m
   uuid: 1b3ee442-e8fe-4922-9492-8fcb9dccc69c
+  created_at: <%= 2.days.ago.to_s :db %>
 
 airport:
   name: airport.test
@@ -24,6 +25,7 @@ airport:
   period: 1
   period_unit: m
   uuid: 2df2c1a1-8f6a-490a-81be-8bdf29866880
+  created_at: <%= 2.days.ago.to_s :db %>
 
 library:
   name: library.test
@@ -36,6 +38,7 @@ library:
   period: 1
   period_unit: m
   uuid: 647bcc48-8d5e-4a04-8ce5-2a3cd17b6eab
+  created_at: <%= 2.days.ago.to_s :db %>
 
 metro:
   name: metro.test
@@ -48,6 +51,7 @@ metro:
   period: 1
   period_unit: m
   uuid: ef97cb80-333b-4893-b9df-163f2b452798
+  created_at: <%= 2.days.ago.to_s :db %>
 
 hospital:
   name: hospital.test
diff --git a/test/integration/repp/v1/stats/market_share_test.rb b/test/integration/repp/v1/stats/market_share_test.rb
index 12f6c2ab8..614b5868d 100644
--- a/test/integration/repp/v1/stats/market_share_test.rb
+++ b/test/integration/repp/v1/stats/market_share_test.rb
@@ -7,10 +7,12 @@ class ReppV1StatsMarketShareTest < ActionDispatch::IntegrationTest
     token = "Basic #{token}"
 
     @auth_headers = { 'Authorization' => token }
+    @today = Time.zone.today.strftime('%m.%y')
   end
 
-  def test_shows_market_share_data
-    get '/repp/v1/stats/market_share', headers: @auth_headers
+  def test_shows_market_share_distribution_data
+    get '/repp/v1/stats/market_share_distribution', headers: @auth_headers,
+                                                    params: { q: { end_date: @today } }
     json = JSON.parse(response.body, symbolize_names: true)
 
     assert_response :ok
@@ -22,4 +24,22 @@ class ReppV1StatsMarketShareTest < ActionDispatch::IntegrationTest
     assert_equal json[:data][0][:name], 'Best Names'
     assert json[:data][0][:selected]
   end
+
+  def test_shows_market_share_growth_rate_data
+    prev_date = Time.zone.today.last_month.strftime('%m.%y')
+    get '/repp/v1/stats/market_share_growth_rate', headers: @auth_headers,
+                                                   params: { q: { end_date: @today,
+                                                                  compare_to_date: prev_date } }
+    json = JSON.parse(response.body, symbolize_names: true)
+
+    assert_response :ok
+    assert_equal 1000, json[:code]
+    assert_equal 'Command completed successfully', json[:message]
+
+    data = json[:data]
+    assert data[:data].is_a? Hash
+    assert data[:prev_data].is_a? Hash
+    assert_equal data[:data][:name], @today
+    assert data[:data][:domains].is_a? Array
+  end
 end
\ No newline at end of file