diff --git a/app/Support/Http/Api/AccountBalanceGrouped.php b/app/Support/Http/Api/AccountBalanceGrouped.php
index 6f664f16aa..9b706443ef 100644
--- a/app/Support/Http/Api/AccountBalanceGrouped.php
+++ b/app/Support/Http/Api/AccountBalanceGrouped.php
@@ -57,36 +57,36 @@ class AccountBalanceGrouped
         foreach ($this->data as $currency) {
             // income and expense array prepped:
             $income  = [
-                'label'                   => 'earned',
-                'currency_id'             => (string)$currency['currency_id'],
-                'currency_symbol'         => $currency['currency_symbol'],
-                'currency_code'           => $currency['currency_code'],
-                'currency_decimal_places' => $currency['currency_decimal_places'],
-                'native_currency_id'               => (string)$currency['native_currency_id'],
-                'native_currency_symbol'           => $currency['native_currency_symbol'],
-                'native_currency_code'             => $currency['native_currency_code'],
-                'native_currency_decimal_places'   => $currency['native_currency_decimal_places'],
-                'start'                   => $this->start->toAtomString(),
-                'end'                     => $this->end->toAtomString(),
-                'period'                  => $this->preferredRange,
-                'entries'                 => [],
-                'native_entries'          => [],
+                'label'                          => 'earned',
+                'currency_id'                    => (string) $currency['currency_id'],
+                'currency_symbol'                => $currency['currency_symbol'],
+                'currency_code'                  => $currency['currency_code'],
+                'currency_decimal_places'        => $currency['currency_decimal_places'],
+                'native_currency_id'             => (string) $currency['native_currency_id'],
+                'native_currency_symbol'         => $currency['native_currency_symbol'],
+                'native_currency_code'           => $currency['native_currency_code'],
+                'native_currency_decimal_places' => $currency['native_currency_decimal_places'],
+                'start'                          => $this->start->toAtomString(),
+                'end'                            => $this->end->toAtomString(),
+                'period'                         => $this->preferredRange,
+                'entries'                        => [],
+                'native_entries'                 => [],
             ];
             $expense = [
-                'label'                   => 'spent',
-                'currency_id'             => (string)$currency['currency_id'],
-                'currency_symbol'         => $currency['currency_symbol'],
-                'currency_code'           => $currency['currency_code'],
-                'currency_decimal_places' => $currency['currency_decimal_places'],
-                'native_currency_id'               => (string)$currency['native_currency_id'],
-                'native_currency_symbol'           => $currency['native_currency_symbol'],
-                'native_currency_code'             => $currency['native_currency_code'],
-                'native_currency_decimal_places'   => $currency['native_currency_decimal_places'],
-                'start'                   => $this->start->toAtomString(),
-                'end'                     => $this->end->toAtomString(),
-                'period'                  => $this->preferredRange,
-                'entries'                 => [],
-                'native_entries'          => [],
+                'label'                          => 'spent',
+                'currency_id'                    => (string) $currency['currency_id'],
+                'currency_symbol'                => $currency['currency_symbol'],
+                'currency_code'                  => $currency['currency_code'],
+                'currency_decimal_places'        => $currency['currency_decimal_places'],
+                'native_currency_id'             => (string) $currency['native_currency_id'],
+                'native_currency_symbol'         => $currency['native_currency_symbol'],
+                'native_currency_code'           => $currency['native_currency_code'],
+                'native_currency_decimal_places' => $currency['native_currency_decimal_places'],
+                'start'                          => $this->start->toAtomString(),
+                'end'                            => $this->end->toAtomString(),
+                'period'                         => $this->preferredRange,
+                'entries'                        => [],
+                'native_entries'                 => [],
             ];
             // loop all possible periods between $start and $end, and add them to the correct dataset.
             $currentStart = clone $this->start;
@@ -98,8 +98,8 @@ class AccountBalanceGrouped
                 $expense['entries'][$label] = app('steam')->bcround($currency[$key]['spent'] ?? '0', $currency['currency_decimal_places']);
 
                 // converted entries
-                $income['native_entries'][$label]  = app('steam')->bcround($currency[$key]['native_earned'] ?? '0', $currency['native_decimal_places']);
-                $expense['native_entries'][$label] = app('steam')->bcround($currency[$key]['native_spent'] ?? '0', $currency['native_decimal_places']);
+                $income['native_entries'][$label]  = app('steam')->bcround($currency[$key]['native_earned'] ?? '0', $currency['native_currency_decimal_places']);
+                $expense['native_entries'][$label] = app('steam')->bcround($currency[$key]['native_spent'] ?? '0', $currency['native_currency_decimal_places']);
 
                 // next loop
                 $currentStart = app('navigation')->addPeriod($currentStart, $this->preferredRange, 0);
@@ -126,22 +126,22 @@ class AccountBalanceGrouped
         foreach ($this->journals as $journal) {
             // format the date according to the period
             $period                        = $journal['date']->format($this->carbonFormat);
-            $currencyId                    = (int)$journal['currency_id'];
+            $currencyId                    = (int) $journal['currency_id'];
             $currency                      = $this->currencies[$currencyId] ?? TransactionCurrency::find($currencyId);
             $this->currencies[$currencyId] = $currency; // may just re-assign itself, don't mind.
 
             // set the array with monetary info, if it does not exist.
             $this->data[$currencyId] ??= [
-                'currency_id'             => (string)$currencyId,
-                'currency_symbol'         => $journal['currency_symbol'],
-                'currency_code'           => $journal['currency_code'],
-                'currency_name'           => $journal['currency_name'],
-                'currency_decimal_places' => $journal['currency_decimal_places'],
+                'currency_id'                    => (string) $currencyId,
+                'currency_symbol'                => $journal['currency_symbol'],
+                'currency_code'                  => $journal['currency_code'],
+                'currency_name'                  => $journal['currency_name'],
+                'currency_decimal_places'        => $journal['currency_decimal_places'],
                 // native currency info (could be the same)
-                'native_currency_id'               => (string)$this->default->id,
-                'native_currency_code'             => $this->default->code,
-                'native_currency_symbol'           => $this->default->symbol,
-                'native_currency_decimal_places'   => $this->default->decimal_places,
+                'native_currency_id'             => (string) $this->default->id,
+                'native_currency_code'           => $this->default->code,
+                'native_currency_symbol'         => $this->default->symbol,
+                'native_currency_decimal_places' => $this->default->decimal_places,
             ];
 
             // set the array (in monetary info) with spent/earned in this $period, if it does not exist.
@@ -183,7 +183,7 @@ class AccountBalanceGrouped
             $amountConverted = bcmul($amount, $rate);
 
             // perhaps transaction already has the foreign amount in the native currency.
-            if ((int)$journal['foreign_currency_id'] === $this->default->id) {
+            if ((int) $journal['foreign_currency_id'] === $this->default->id) {
                 $amountConverted = $journal['foreign_amount'] ?? '0';
                 $amountConverted = 'earned' === $key ? app('steam')->positive($amountConverted) : app('steam')->negative($amountConverted);
             }
@@ -209,16 +209,16 @@ class AccountBalanceGrouped
         $defaultCurrencyId              = $default->id;
         $this->currencies               = [$default->id => $default]; // currency cache
         $this->data[$defaultCurrencyId] = [
-            'currency_id'             => (string)$defaultCurrencyId,
-            'currency_symbol'         => $default->symbol,
-            'currency_code'           => $default->code,
-            'currency_name'           => $default->name,
-            'currency_decimal_places' => $default->decimal_places,
-            'native_currency_id'               => (string)$defaultCurrencyId,
-            'native_currency_symbol'           => $default->symbol,
-            'native_currency_code'             => $default->code,
-            'native_currency_name'             => $default->name,
-            'native_currency_decimal_places'   => $default->decimal_places,
+            'currency_id'                    => (string) $defaultCurrencyId,
+            'currency_symbol'                => $default->symbol,
+            'currency_code'                  => $default->code,
+            'currency_name'                  => $default->name,
+            'currency_decimal_places'        => $default->decimal_places,
+            'native_currency_id'             => (string) $defaultCurrencyId,
+            'native_currency_symbol'         => $default->symbol,
+            'native_currency_code'           => $default->code,
+            'native_currency_name'           => $default->name,
+            'native_currency_decimal_places' => $default->decimal_places,
         ];
     }