diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e55a089a..64e998a29 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 language localization for Dutch (`nl`)
 - Improved the language localization for French (`fr`)
 - Improved the language localization for Portuguese (`pt`)
+- Improved the language localization for Spanish (`es`)
 
 ## 2.181.0 - 2025-07-11
 
diff --git a/apps/client/src/locales/messages.es.xlf b/apps/client/src/locales/messages.es.xlf
index a34f514aa..60929909a 100644
--- a/apps/client/src/locales/messages.es.xlf
+++ b/apps/client/src/locales/messages.es.xlf
@@ -6887,7 +6887,7 @@
       </trans-unit>
       <trans-unit id="b225488f8b209e9704760dc9f5d99845a5d07bf6" datatype="html">
         <source>Oops! Could not find any assets.</source>
-        <target state="new">Oops! Could not find any assets.</target>
+        <target state="translated">¡Ups! No se pudieron encontrar activos.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/symbol-autocomplete/symbol-autocomplete.component.html</context>
           <context context-type="linenumber">40</context>
@@ -6895,7 +6895,7 @@
       </trans-unit>
       <trans-unit id="be839b9dc1563aec0f80f5b55c8bde1a1dd10ca1" datatype="html">
         <source>Data Providers</source>
-        <target state="new">Data Providers</target>
+        <target state="translated">Proveedores de datos</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-settings/admin-settings.component.html</context>
           <context context-type="linenumber">4</context>
@@ -6903,7 +6903,7 @@
       </trans-unit>
       <trans-unit id="8af1a18460a6a5a33c19443ae14a0417c3a9c023" datatype="html">
         <source>Set API key</source>
-        <target state="new">Set API key</target>
+        <target state="translated">Configurar clave API</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-settings/admin-settings.component.html</context>
           <context context-type="linenumber">171</context>
@@ -6911,7 +6911,7 @@
       </trans-unit>
       <trans-unit id="6973601224334878334" datatype="html">
         <source>Get access to 80’000+ tickers from over 50 exchanges</source>
-        <target state="new">Get access to 80’000+ tickers from over 50 exchanges</target>
+        <target state="translated">Accede a más de 80’000 tickers de más de 50 bolsas</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">24</context>
@@ -6919,7 +6919,7 @@
       </trans-unit>
       <trans-unit id="4346283537747431562" datatype="html">
         <source>Ukraine</source>
-        <target state="new">Ukraine</target>
+        <target state="translated">Ucrania</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">97</context>
@@ -6927,7 +6927,7 @@
       </trans-unit>
       <trans-unit id="3e0b7db80b1d6c100266b97b9bb3f9ddd7652844" datatype="html">
         <source>Join now</source>
-        <target state="new">Join now</target>
+        <target state="translated">Únete ahora</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/subscription-interstitial-dialog/subscription-interstitial-dialog.html</context>
           <context context-type="linenumber">110</context>
@@ -6935,7 +6935,7 @@
       </trans-unit>
       <trans-unit id="5020357869062357338" datatype="html">
         <source>Glossary</source>
-        <target state="new">Glossary</target>
+        <target state="translated">Glosario</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/resources/resources-page.component.ts</context>
           <context context-type="linenumber">42</context>
@@ -6947,7 +6947,7 @@
       </trans-unit>
       <trans-unit id="7423212324650924366" datatype="html">
         <source>Guides</source>
-        <target state="new">Guides</target>
+        <target state="translated">Guías</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/resources/resources-page.component.ts</context>
           <context context-type="linenumber">31</context>
@@ -6959,7 +6959,7 @@
       </trans-unit>
       <trans-unit id="routes.resources.guides" datatype="html">
         <source>guides</source>
-        <target state="new">guides</target>
+        <target state="translated">guias</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>
@@ -6972,7 +6972,7 @@
       </trans-unit>
       <trans-unit id="routes.resources.glossary" datatype="html">
         <source>glossary</source>
-        <target state="new">glossary</target>
+        <target state="translated">glosario</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>
@@ -6985,7 +6985,7 @@
       </trans-unit>
       <trans-unit id="9e4b86d0c90183298e882b02d41aab3c2017f8e8" datatype="html">
         <source>Threshold range</source>
-        <target state="new">Threshold range</target>
+        <target state="translated">Rango umbral</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.html</context>
           <context context-type="linenumber">9</context>
@@ -6993,7 +6993,7 @@
       </trans-unit>
       <trans-unit id="f907cfe9cf0c373052ff3964f941a5b784c57f06" datatype="html">
         <source> Ghostfolio X-ray uses static analysis to uncover potential issues and risks in your portfolio. Adjust the rules below and set custom thresholds to align with your personal investment strategy. </source>
-        <target state="new"> Ghostfolio X-ray uses static analysis to uncover potential issues and risks in your portfolio. Adjust the rules below and set custom thresholds to align with your personal investment strategy. </target>
+        <target state="translated">Ghostfolio X-ray utiliza análisis estático para descubrir posibles problemas y riesgos en tu cartera. Ajusta las reglas a continuación y define umbrales personalizados para alinearlos con tu estrategia de inversión personal.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.html</context>
           <context context-type="linenumber">5</context>
@@ -7001,7 +7001,7 @@
       </trans-unit>
       <trans-unit id="d3e4b4ce50139bdb8e2ba2703e5e3b2417c0c832" datatype="html">
         <source>Economic Market Cluster Risks</source>
-        <target state="new">Economic Market Cluster Risks</target>
+        <target state="translated">Riesgos de clúster del mercado económico</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.html</context>
           <context context-type="linenumber">165</context>
@@ -7009,7 +7009,7 @@
       </trans-unit>
       <trans-unit id="169eed2bc3e08e1bea977bcc5d799379f6b8a758" datatype="html">
         <source>of</source>
-        <target state="new">of</target>
+        <target state="translated">de</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-settings/admin-settings.component.html</context>
           <context context-type="linenumber">135</context>
@@ -7017,7 +7017,7 @@
       </trans-unit>
       <trans-unit id="d666fa5e7e930b82f6c790ccdfe03526664229de" datatype="html">
         <source>daily requests</source>
-        <target state="new">daily requests</target>
+        <target state="translated">solicitudes diarias</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-settings/admin-settings.component.html</context>
           <context context-type="linenumber">137</context>
@@ -7025,7 +7025,7 @@
       </trans-unit>
       <trans-unit id="ab92acbb19a07fb231c67bb8b89c5840087570aa" datatype="html">
         <source>Remove API key</source>
-        <target state="new">Remove API key</target>
+        <target state="translated">Eliminar clave API</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-settings/admin-settings.component.html</context>
           <context context-type="linenumber">161</context>
@@ -7033,7 +7033,7 @@
       </trans-unit>
       <trans-unit id="5649402767950535555" datatype="html">
         <source>Do you really want to delete the API key?</source>
-        <target state="new">Do you really want to delete the API key?</target>
+        <target state="translated">¿Realmente deseas eliminar la clave API?</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-settings/admin-settings.component.ts</context>
           <context context-type="linenumber">98</context>