diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73ecfc636..cf3f2883b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Improved the dynamic numerical precision for various values in the account detail dialog
 - Extended the accounts endpoint by dividend and interest
 - Improved the language localization for Portuguese (`pt`)
+- Improved the language localization for Spanish (`es`)
 
 ## 2.190.0 - 2025-08-09
 
diff --git a/apps/client/src/locales/messages.es.xlf b/apps/client/src/locales/messages.es.xlf
index 2714cc718..3ad118a40 100644
--- a/apps/client/src/locales/messages.es.xlf
+++ b/apps/client/src/locales/messages.es.xlf
@@ -5426,7 +5426,7 @@
       </trans-unit>
       <trans-unit id="2575998129003872734" datatype="html">
         <source>Argentina</source>
-        <target state="new">Argentina</target>
+        <target state="translated">Argentina</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">77</context>
@@ -7693,7 +7693,7 @@
       </trans-unit>
       <trans-unit id="routes.start" datatype="html">
         <source>start</source>
-        <target state="new">start</target>
+        <target state="translated">comenzar</target>
         <note priority="1" from="description">kebab-case</note>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/common/src/lib/routes/routes.ts</context>
@@ -7706,7 +7706,7 @@
       </trans-unit>
       <trans-unit id="5608465303990699628" datatype="html">
         <source>Do you really want to generate a new security token?</source>
-        <target state="new">Do you really want to generate a new security token?</target>
+        <target state="translated">¿Realmente deseas generar un nuevo token de seguridad?</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/user-account-access/user-account-access.component.ts</context>
           <context context-type="linenumber">174</context>
@@ -7714,7 +7714,7 @@
       </trans-unit>
       <trans-unit id="5193539160604294602" datatype="html">
         <source>Generate</source>
-        <target state="new">Generate</target>
+        <target state="translated">Generar</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/user-account-access/user-account-access.html</context>
           <context context-type="linenumber">43</context>
@@ -7722,7 +7722,7 @@
       </trans-unit>
       <trans-unit id="2732382861635368484" datatype="html">
         <source>Stocks</source>
-        <target state="new">Stocks</target>
+        <target state="translated">Acciones</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/markets/markets.component.ts</context>
           <context context-type="linenumber">52</context>
@@ -7734,7 +7734,7 @@
       </trans-unit>
       <trans-unit id="1419479195323304896" datatype="html">
         <source>Cryptocurrencies</source>
-        <target state="new">Cryptocurrencies</target>
+        <target state="translated">Criptomonedas</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/markets/markets.component.ts</context>
           <context context-type="linenumber">53</context>
@@ -7754,7 +7754,7 @@
       </trans-unit>
       <trans-unit id="4022507644751907059" datatype="html">
         <source>Manage Asset Profile</source>
-        <target state="new">Manage Asset Profile</target>
+        <target state="translated">Gestionar perfil de activo</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.html</context>
           <context context-type="linenumber">443</context>
@@ -7762,7 +7762,7 @@
       </trans-unit>
       <trans-unit id="2978009302056542263" datatype="html">
         <source>Alternative Investment</source>
-        <target state="new">Alternative Investment</target>
+        <target state="translated">Inversión alternativa</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">45</context>
@@ -7770,7 +7770,7 @@
       </trans-unit>
       <trans-unit id="5795124554973640871" datatype="html">
         <source>Collectible</source>
-        <target state="new">Collectible</target>
+        <target state="translated">Coleccionable</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">55</context>
@@ -7778,7 +7778,7 @@
       </trans-unit>
       <trans-unit id="5053948923184155554" datatype="html">
         <source>Average Unit Price</source>
-        <target state="new">Average Unit Price</target>
+        <target state="translated">Precio medio por unidad</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.component.ts</context>
           <context context-type="linenumber">110</context>
@@ -7790,7 +7790,7 @@
       </trans-unit>
       <trans-unit id="rule.accountClusterRisk.category" datatype="html">
         <source>Account Cluster Risks</source>
-        <target state="new">Account Cluster Risks</target>
+        <target state="translated">Riesgos de grupo de cuentas</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">14</context>
@@ -7798,7 +7798,7 @@
       </trans-unit>
       <trans-unit id="rule.assetClassClusterRisk.category" datatype="html">
         <source> Asset Class Cluster Risks </source>
-        <target state="new"> Asset Class Cluster Risks </target>
+        <target state="translated">Riesgos de grupo de clases de activos</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">39</context>
@@ -7806,7 +7806,7 @@
       </trans-unit>
       <trans-unit id="rule.currencyClusterRisk.category" datatype="html">
         <source>Currency Cluster Risks</source>
-        <target state="new">Currency Cluster Risks</target>
+        <target state="translated">Riesgos del clúster de divisas</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">70</context>