diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbb7224..a8f3cea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   - `codepen`
   - `repeat`
   - `slack`
+  - `trend-down`
+  - `trend-up`
   - `voicemail`
 </details>
 
diff --git a/icons/core/trend-down.svg b/icons/core/trend-down.svg
new file mode 100644
index 0000000..ff4f5d6
--- /dev/null
+++ b/icons/core/trend-down.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <polyline points="23 18 13.5 8.5 8.5 13.5 1 6" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    <polyline points="17 18 23 18 23 12" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+</svg>
diff --git a/icons/core/trend-up.svg b/icons/core/trend-up.svg
new file mode 100644
index 0000000..aeba24e
--- /dev/null
+++ b/icons/core/trend-up.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <polyline points="23 6 13.5 15.5 8.5 10.5 1 18" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    <polyline points="17 6 23 6 23 12" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+</svg>