diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26c4fff461..ede02ddea1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,14 @@
 ## Current
+
+### Features
+
+### Fixes
+
+### Chore
+
+
+## 2.0.1-beta
+
 ### Features
 - [#2283](https://github.com/poanetwork/blockscout/pull/2283) - Add transactions cache
 - [#2182](https://github.com/poanetwork/blockscout/pull/2182) - add market history cache
@@ -62,6 +72,7 @@
 - [#2173](https://github.com/poanetwork/blockscout/pull/2173) - handle correctly empty transactions
 - [#2174](https://github.com/poanetwork/blockscout/pull/2174) - fix reward channel joining
 - [#2186](https://github.com/poanetwork/blockscout/pull/2186) - fix net version test
+- [#2237](https://github.com/poanetwork/blockscout/pull/2237) - fix rsk total_supply
 - [#2198](https://github.com/poanetwork/blockscout/pull/2198) - reduce transaction status and error constraint
 - [#2167](https://github.com/poanetwork/blockscout/pull/2167) - feat: document eth rpc api mimicking endpoints
 - [#2225](https://github.com/poanetwork/blockscout/pull/2225) - fix metadata decoding in Solidity 0.5.9 smart contract verification
@@ -80,8 +91,6 @@
 - [#2118](https://github.com/poanetwork/blockscout/pull/2118) - show only the last decompiled contract
 - [#2256](https://github.com/poanetwork/blockscout/pull/2256) - use the latest version of chromedriver
 
-### Chore
-
 ## 2.0.0-beta
 
 ### Features
diff --git a/apps/block_scout_web/assets/js/pages/chain.js b/apps/block_scout_web/assets/js/pages/chain.js
index 00f92523ec..f4cd0e6628 100644
--- a/apps/block_scout_web/assets/js/pages/chain.js
+++ b/apps/block_scout_web/assets/js/pages/chain.js
@@ -142,7 +142,7 @@ const elements = {
       chart = createMarketHistoryChart($el[0])
     },
     render ($el, state, oldState) {
-      if (!chart || (oldState.availableSupply === state.availableSupply && oldState.marketHistoryData === state.marketHistoryData)) return
+      if (!chart || (oldState.availableSupply === state.availableSupply && oldState.marketHistoryData === state.marketHistoryData) || !state.availableSupply) return
       chart.update(state.availableSupply, state.marketHistoryData)
     }
   },
diff --git a/apps/explorer/lib/explorer/application.ex b/apps/explorer/lib/explorer/application.ex
index bb1108f17d..5a6aa1795b 100644
--- a/apps/explorer/lib/explorer/application.ex
+++ b/apps/explorer/lib/explorer/application.ex
@@ -16,6 +16,8 @@ defmodule Explorer.Application do
     TransactionsCache
   }
 
+  alias Explorer.Chain.Supply.RSK
+
   alias Explorer.Market.MarketHistoryCache
   alias Explorer.Repo.PrometheusLogger
 
@@ -44,6 +46,7 @@ defmodule Explorer.Application do
       con_cache_child_spec(BlocksCache.cache_name()),
       con_cache_child_spec(NetVersionCache.cache_name()),
       con_cache_child_spec(MarketHistoryCache.cache_name()),
+      con_cache_child_spec(RSK.cache_name(), ttl_check_interval: :timer.minutes(1), global_ttl: :timer.minutes(30)),
       con_cache_child_spec(TransactionsCache.cache_name())
     ]
 
@@ -93,14 +96,13 @@ defmodule Explorer.Application do
     ]
   end
 
-  defp con_cache_child_spec(name) do
+  defp con_cache_child_spec(name, params \\ [ttl_check_interval: false]) do
+    params = Keyword.put(params, :name, name)
+
     Supervisor.child_spec(
       {
         ConCache,
-        [
-          name: name,
-          ttl_check_interval: false
-        ]
+        params
       },
       id: {ConCache, name}
     )
diff --git a/apps/explorer/lib/explorer/chain/supply/rsk.ex b/apps/explorer/lib/explorer/chain/supply/rsk.ex
index 09a02252a2..bc4171e45f 100644
--- a/apps/explorer/lib/explorer/chain/supply/rsk.ex
+++ b/apps/explorer/lib/explorer/chain/supply/rsk.ex
@@ -6,14 +6,20 @@ defmodule Explorer.Chain.Supply.RSK do
   use Explorer.Chain.Supply
 
   import Ecto.Query, only: [from: 2]
+  import EthereumJSONRPC, only: [integer_to_quantity: 1]
 
+  alias EthereumJSONRPC.FetchedBalances
   alias Explorer.Chain.Address.CoinBalance
-  alias Explorer.Chain.{Block, Wei}
-  alias Explorer.ExchangeRates.Token
-  alias Explorer.{Market, Repo}
+  alias Explorer.Chain.{Block, BlockNumberCache, Wei}
+  alias Explorer.Repo
+
+  @cache_name :rsk_balance
+  @balance_key :balance
 
   def market_cap(exchange_rate) do
-    circulating() * exchange_rate.usd_value
+    btc = circulating()
+
+    Decimal.mult(btc, exchange_rate.usd_value)
   end
 
   @doc "Equivalent to getting the circulating value "
@@ -60,13 +66,16 @@ defmodule Explorer.Chain.Supply.RSK do
           |> Timex.shift(days: i)
           |> Timex.to_date()
 
-        case Map.get(by_day, date) do
-          nil ->
-            {Map.put(days, date, last), last}
+        cur_value =
+          case Map.get(by_day, date) do
+            nil ->
+              last
+
+            value ->
+              value.value
+          end
 
-          value ->
-            {Map.put(days, date, value.value), value.value}
-        end
+        {Map.put(days, date, calculate_value(cur_value)), cur_value}
       end)
       |> elem(0)
 
@@ -74,18 +83,48 @@ defmodule Explorer.Chain.Supply.RSK do
   end
 
   def circulating do
-    query =
-      from(balance in CoinBalance,
-        join: block in Block,
-        on: block.number == balance.block_number,
-        where: block.consensus == true,
-        where: balance.address_hash == ^"0x0000000000000000000000000000000001000006",
-        order_by: [desc: block.timestamp],
-        limit: 1,
-        select: balance.value
-      )
+    value = ConCache.get(@cache_name, @balance_key)
+
+    if is_nil(value) do
+      updated_value = fetch_circulating_value()
 
-    Repo.one(query) || wei!(0)
+      ConCache.put(@cache_name, @balance_key, updated_value)
+
+      updated_value
+    else
+      value
+    end
+  end
+
+  def cache_name, do: @cache_name
+
+  defp fetch_circulating_value do
+    max_number = BlockNumberCache.max_number()
+
+    params = [
+      %{block_quantity: integer_to_quantity(max_number), hash_data: "0x0000000000000000000000000000000001000006"}
+    ]
+
+    json_rpc_named_argumens = Application.get_env(:explorer, :json_rpc_named_arguments)
+
+    case EthereumJSONRPC.fetch_balances(params, json_rpc_named_argumens) do
+      {:ok,
+       %FetchedBalances{
+         errors: [],
+         params_list: [
+           %{
+             address_hash: "0x0000000000000000000000000000000001000006",
+             value: value
+           }
+         ]
+       }} ->
+        calculate_value(value)
+
+      _ ->
+        Decimal.new(0)
+    end
+  rescue
+    _ -> Decimal.new(0)
   end
 
   defp wei!(value) do
@@ -94,10 +133,15 @@ defmodule Explorer.Chain.Supply.RSK do
   end
 
   def total do
-    21_000_000
+    Decimal.new(21_000_000)
   end
 
-  def exchange_rate do
-    Market.get_exchange_rate(Explorer.coin()) || Token.null()
+  defp calculate_value(val) do
+    sub =
+      val
+      |> Decimal.new()
+      |> Decimal.div(Decimal.new(1_000_000_000_000_000_000))
+
+    Decimal.sub(total(), sub)
   end
 end
diff --git a/apps/explorer/test/explorer/chain/supply/rsk_test.exs b/apps/explorer/test/explorer/chain/supply/rsk_test.exs
index 40aa0a831b..71d3a530bb 100644
--- a/apps/explorer/test/explorer/chain/supply/rsk_test.exs
+++ b/apps/explorer/test/explorer/chain/supply/rsk_test.exs
@@ -1,32 +1,30 @@
 defmodule Explorer.Chain.Supply.RSKTest do
   use Explorer.DataCase
 
+  import Mox
+
   alias Explorer.Chain.Supply.RSK
-  alias Explorer.Chain.Wei
+  alias Explorer.ExchangeRates.Token
 
   @coin_address "0x0000000000000000000000000000000001000006"
-
-  defp wei!(value) do
-    {:ok, wei} = Wei.cast(value)
-    wei
-  end
+  @mult 1_000_000_000_000_000_000
 
   test "total is 21_000_000" do
-    assert RSK.total() == 21_000_000
+    assert Decimal.equal?(RSK.total(), Decimal.new(21_000_000))
   end
 
-  describe "circulating/0" do
-    test "with no balance" do
-      assert RSK.circulating() == wei!(0)
-    end
-
-    test "with a balance" do
-      address = insert(:address, hash: @coin_address)
-      insert(:block, number: 0)
+  describe "market_cap/1" do
+    @tag :no_parity
+    @tag :no_geth
+    test "calculates market_cap" do
+      EthereumJSONRPC.Mox
+      |> expect(:json_rpc, fn [%{id: id, method: "eth_getBalance"}], _options ->
+        {:ok, [%{id: id, result: "20999999999900000000000000"}]}
+      end)
 
-      insert(:fetched_balance, value: 10, address_hash: address.hash, block_number: 0)
+      exchange_rate = %{Token.null() | usd_value: Decimal.new(1_000_000)}
 
-      assert RSK.circulating() == wei!(10)
+      assert Decimal.equal?(RSK.market_cap(exchange_rate), Decimal.new(100.0000))
     end
   end
 
@@ -47,9 +45,9 @@ defmodule Explorer.Chain.Supply.RSKTest do
       assert RSK.supply_for_days(2) ==
                {:ok,
                 %{
-                  date(now, days: -2) => dec(0),
-                  date(now, days: -1) => dec(0),
-                  date(now) => dec(0)
+                  date(now, days: -2) => dec(21_000_000),
+                  date(now, days: -1) => dec(21_000_000),
+                  date(now) => dec(21_000_000)
                 }}
     end
 
@@ -59,14 +57,14 @@ defmodule Explorer.Chain.Supply.RSKTest do
 
       insert(:block, number: 0, timestamp: Timex.shift(now, days: -10))
 
-      insert(:fetched_balance, value: 10, address_hash: address.hash, block_number: 0)
+      insert(:fetched_balance, value: 10 * @mult, address_hash: address.hash, block_number: 0)
 
       assert RSK.supply_for_days(2) ==
                {:ok,
                 %{
-                  date(now, days: -2) => dec(10),
-                  date(now, days: -1) => dec(10),
-                  date(now) => dec(10)
+                  date(now, days: -2) => dec(20_999_990),
+                  date(now, days: -1) => dec(20_999_990),
+                  date(now) => dec(20_999_990)
                 }}
     end
 
@@ -77,16 +75,16 @@ defmodule Explorer.Chain.Supply.RSKTest do
       insert(:block, number: 0, timestamp: Timex.shift(now, days: -10))
       insert(:block, number: 1, timestamp: Timex.shift(now, days: -1))
 
-      insert(:fetched_balance, value: 10, address_hash: address.hash, block_number: 0)
+      insert(:fetched_balance, value: 10 * @mult, address_hash: address.hash, block_number: 0)
 
-      insert(:fetched_balance, value: 20, address_hash: address.hash, block_number: 1)
+      insert(:fetched_balance, value: 20 * @mult, address_hash: address.hash, block_number: 1)
 
       assert RSK.supply_for_days(2) ==
                {:ok,
                 %{
-                  date(now, days: -2) => dec(10),
-                  date(now, days: -1) => dec(20),
-                  date(now) => dec(20)
+                  date(now, days: -2) => dec(20_999_990),
+                  date(now, days: -1) => dec(20_999_980),
+                  date(now) => dec(20_999_980)
                 }}
     end
 
@@ -98,18 +96,18 @@ defmodule Explorer.Chain.Supply.RSKTest do
       insert(:block, number: 1, timestamp: Timex.shift(now, days: -2))
       insert(:block, number: 2, timestamp: Timex.shift(now, days: -1))
 
-      insert(:fetched_balance, value: 5, address_hash: address.hash, block_number: 0)
+      insert(:fetched_balance, value: 5 * @mult, address_hash: address.hash, block_number: 0)
 
-      insert(:fetched_balance, value: 10, address_hash: address.hash, block_number: 1)
+      insert(:fetched_balance, value: 10 * @mult, address_hash: address.hash, block_number: 1)
 
-      insert(:fetched_balance, value: 20, address_hash: address.hash, block_number: 2)
+      insert(:fetched_balance, value: 20 * @mult, address_hash: address.hash, block_number: 2)
 
       assert RSK.supply_for_days(2) ==
                {:ok,
                 %{
-                  date(now, days: -2) => dec(10),
-                  date(now, days: -1) => dec(20),
-                  date(now) => dec(20)
+                  date(now, days: -2) => dec(20_999_990),
+                  date(now, days: -1) => dec(20_999_980),
+                  date(now) => dec(20_999_980)
                 }}
     end
 
@@ -122,17 +120,17 @@ defmodule Explorer.Chain.Supply.RSKTest do
       insert(:block, number: 2, timestamp: Timex.shift(now, days: -1))
       insert(:block, number: 3, timestamp: now)
 
-      insert(:fetched_balance, value: 5, address_hash: address.hash, block_number: 0)
-      insert(:fetched_balance, value: 10, address_hash: address.hash, block_number: 1)
-      insert(:fetched_balance, value: 20, address_hash: address.hash, block_number: 2)
-      insert(:fetched_balance, value: 30, address_hash: address.hash, block_number: 3)
+      insert(:fetched_balance, value: 5 * @mult, address_hash: address.hash, block_number: 0)
+      insert(:fetched_balance, value: 10 * @mult, address_hash: address.hash, block_number: 1)
+      insert(:fetched_balance, value: 20 * @mult, address_hash: address.hash, block_number: 2)
+      insert(:fetched_balance, value: 30 * @mult, address_hash: address.hash, block_number: 3)
 
       assert RSK.supply_for_days(2) ==
                {:ok,
                 %{
-                  date(now, days: -2) => dec(10),
-                  date(now, days: -1) => dec(20),
-                  date(now) => dec(30)
+                  date(now, days: -2) => dec(20_999_990),
+                  date(now, days: -1) => dec(20_999_980),
+                  date(now) => dec(20_999_970)
                 }}
     end
   end