diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c539a362..d96a59d73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Improved the language localization for Catalan (`ca`)
+- Improved the language localization for Spanish (`es`)
 - Upgraded `countries-and-timezones` from version `3.7.2` to `3.8.0`
 
 ## 2.183.0 - 2025-07-20
diff --git a/apps/client/src/locales/messages.es.xlf b/apps/client/src/locales/messages.es.xlf
index 1626e3f97..e47898292 100644
--- a/apps/client/src/locales/messages.es.xlf
+++ b/apps/client/src/locales/messages.es.xlf
@@ -7257,7 +7257,7 @@
       </trans-unit>
       <trans-unit id="7109040016560023658" datatype="html">
         <source>Open Duck.ai</source>
-        <target state="new">Open Duck.ai</target>
+        <target state="translated">Abrir Duck.ai</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/portfolio/analysis/analysis-page.component.ts</context>
           <context context-type="linenumber">200</context>
@@ -7265,7 +7265,7 @@
       </trans-unit>
       <trans-unit id="70a67e04629f6d412db0a12d51820b480788d795" datatype="html">
         <source>Create</source>
-        <target state="new">Create</target>
+        <target state="translated">Crear</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/tags-selector/tags-selector.component.html</context>
           <context context-type="linenumber">50</context>
@@ -7273,7 +7273,7 @@
       </trans-unit>
       <trans-unit id="cdcd7c871f3bc0326ee77e5aea82af1ef26f46f2" datatype="html">
         <source>Market Data</source>
-        <target state="new">Market Data</target>
+        <target state="translated">Datos de mercado</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">392</context>
@@ -8134,7 +8134,7 @@
       </trans-unit>
       <trans-unit id="rule.regionalMarketClusterRisk.category" datatype="html">
         <source> Regional Market Cluster Risks </source>
-        <target state="new"> Regional Market Cluster Risks </target>
+        <target state="translated"> Riesgos de los grupos de mercados regionales </target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">149</context>
@@ -8142,7 +8142,7 @@
       </trans-unit>
       <trans-unit id="144e11a337803cb0cc6ddfa18ec1c41007f088ca" datatype="html">
         <source>No results found...</source>
-        <target state="new">No results found...</target>
+        <target state="translated">No se encontraron resultados...</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/assistant/assistant.html</context>
           <context context-type="linenumber">49</context>
@@ -8150,7 +8150,7 @@
       </trans-unit>
       <trans-unit id="rule.economicMarketClusterRiskDevelopedMarkets" datatype="html">
         <source> Developed Markets </source>
-        <target state="new"> Developed Markets </target>
+        <target state="translated"> Mercados desarrollados </target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">95</context>
@@ -8182,7 +8182,7 @@
       </trans-unit>
       <trans-unit id="rule.economicMarketClusterRiskEmergingMarkets" datatype="html">
         <source> Emerging Markets </source>
-        <target state="new"> Emerging Markets </target>
+        <target state="translated"> Mercados emergentes </target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">113</context>
@@ -8214,7 +8214,7 @@
       </trans-unit>
       <trans-unit id="rule.accountClusterRiskCurrentInvestment.false.invalid" datatype="html">
         <source> No accounts have been set up </source>
-        <target state="new"> No accounts have been set up </target>
+        <target state="translated"> No se han configurado cuentas </target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">20</context>
@@ -8222,7 +8222,7 @@
       </trans-unit>
       <trans-unit id="rule.accountClusterRiskSingleAccount.false.invalid" datatype="html">
         <source> Your net worth is managed by 0 accounts </source>
-        <target state="new"> Your net worth is managed by 0 accounts </target>
+        <target state="translated"> Su patrimonio neto es administrado por 0 cuentas </target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/i18n/i18n-page.html</context>
           <context context-type="linenumber">32</context>