diff --git a/Modules/RAM/main.swift b/Modules/RAM/main.swift
index 7fc6d8c5..2d9d4f65 100644
--- a/Modules/RAM/main.swift
+++ b/Modules/RAM/main.swift
@@ -14,15 +14,18 @@ import StatsKit
 import ModuleKit
 
 public struct RAM_Usage: value_t {
+    var total: Double
+    var used: Double
+    var free: Double
+    
     var active: Double
     var inactive: Double
     var wired: Double
     var compressed: Double
     
-    var usage: Double
-    var total: Double
-    var used: Double
-    var free: Double
+    var app: Double
+    var cache: Double
+    var pressure: Double
     
     var pressureLevel: Int
     var swap: Swap
@@ -32,6 +35,12 @@ public struct RAM_Usage: value_t {
             return self.usage
         }
     }
+    
+    public var usage: Double {
+        get {
+            return Double((self.total - self.free) / self.total)
+        }
+    }
 }
 
 public struct Swap {
@@ -114,7 +123,7 @@ public class RAM: Module {
         if let widget = self.widget as? PieChart {
             let total: Double = value.total
             widget.setValue([
-                circle_segment(value: value.active/total, color: NSColor.systemBlue),
+                circle_segment(value: value.app/total, color: NSColor.systemBlue),
                 circle_segment(value: value.wired/total, color: NSColor.systemOrange),
                 circle_segment(value: value.compressed/total, color: NSColor.systemPink)
             ])
diff --git a/Modules/RAM/popup.swift b/Modules/RAM/popup.swift
index bfab6ecd..83b56893 100644
--- a/Modules/RAM/popup.swift
+++ b/Modules/RAM/popup.swift
@@ -27,7 +27,7 @@ internal class Popup: NSView, Popup_p {
     private var usedField: NSTextField? = nil
     private var freeField: NSTextField? = nil
     
-    private var activeField: NSTextField? = nil
+    private var appField: NSTextField? = nil
     private var inactiveField: NSTextField? = nil
     private var wiredField: NSTextField? = nil
     private var compressedField: NSTextField? = nil
@@ -160,7 +160,7 @@ internal class Popup: NSView, Popup_p {
         let container: NSView = NSView(frame: NSRect(x: 0, y: 0, width: self.frame.width, height: separator.frame.origin.y))
         
         self.usedField = PopupRow(container, n: 5, title: "\(LocalizedString("Used")):", value: "").1
-        self.activeField = PopupWithColorRow(container, color: NSColor.systemBlue, n: 4, title: "\(LocalizedString("App")):", value: "")
+        self.appField = PopupWithColorRow(container, color: NSColor.systemBlue, n: 4, title: "\(LocalizedString("App")):", value: "")
         self.wiredField = PopupWithColorRow(container, color: NSColor.systemOrange, n: 3, title: "\(LocalizedString("Wired")):", value: "")
         self.compressedField = PopupWithColorRow(container, color: NSColor.systemPink, n: 2, title: "\(LocalizedString("Compressed")):", value: "")
         self.freeField = PopupWithColorRow(container, color: NSColor.lightGray.withAlphaComponent(0.5), n: 1, title: "\(LocalizedString("Free")):", value: "")
@@ -213,18 +213,18 @@ internal class Popup: NSView, Popup_p {
     public func loadCallback(_ value: RAM_Usage) {
         DispatchQueue.main.async(execute: {
             if (self.window?.isVisible ?? false) || !self.initialized {
-                self.activeField?.stringValue = Units(bytes: Int64(value.active)).getReadableMemory()
+                self.appField?.stringValue = Units(bytes: Int64(value.app)).getReadableMemory()
                 self.inactiveField?.stringValue = Units(bytes: Int64(value.inactive)).getReadableMemory()
                 self.wiredField?.stringValue = Units(bytes: Int64(value.wired)).getReadableMemory()
                 self.compressedField?.stringValue = Units(bytes: Int64(value.compressed)).getReadableMemory()
-                self.swapField?.stringValue = Units(bytes: Int64(value.swap.free)).getReadableMemory()
+                self.swapField?.stringValue = Units(bytes: Int64(value.swap.used)).getReadableMemory()
                 
                 self.usedField?.stringValue = Units(bytes: Int64(value.used)).getReadableMemory()
                 self.freeField?.stringValue = Units(bytes: Int64(value.free)).getReadableMemory()
                 
                 self.circle?.setValue(value.usage)
                 self.circle?.setSegments([
-                    circle_segment(value: value.active/value.total, color: NSColor.systemBlue),
+                    circle_segment(value: value.app/value.total, color: NSColor.systemBlue),
                     circle_segment(value: value.wired/value.total, color: NSColor.systemOrange),
                     circle_segment(value: value.compressed/value.total, color: NSColor.systemPink)
                 ])
diff --git a/Modules/RAM/readers.swift b/Modules/RAM/readers.swift
index e99f24dc..ec3da090 100644
--- a/Modules/RAM/readers.swift
+++ b/Modules/RAM/readers.swift
@@ -48,11 +48,14 @@ internal class UsageReader: Reader<RAM_Usage> {
         
         if result == KERN_SUCCESS {
             let active = Double(stats.active_count) * Double(vm_page_size)
+            let speculative = Double(stats.speculative_count) * Double(vm_page_size)
             let inactive = Double(stats.inactive_count) * Double(vm_page_size)
             let wired = Double(stats.wire_count) * Double(vm_page_size)
             let compressed = Double(stats.compressor_page_count) * Double(vm_page_size)
+            let purgeable = Double(stats.purgeable_count) * Double(vm_page_size)
+            let external = Double(stats.external_page_count) * Double(vm_page_size)
             
-            let used = active + wired + compressed
+            let used = active + inactive + speculative + wired + compressed - purgeable - external
             let free = self.totalSize - used
             
             var int_size: size_t = MemoryLayout<uint>.size
@@ -64,15 +67,18 @@ internal class UsageReader: Reader<RAM_Usage> {
             sysctlbyname("vm.swapusage", &swap, &string_size, nil, 0)
             
             self.callback(RAM_Usage(
+                total: self.totalSize,
+                used: used,
+                free: free,
+                
                 active: active,
                 inactive: inactive,
                 wired: wired,
                 compressed: compressed,
                 
-                usage: Double((self.totalSize - free) / self.totalSize),
-                total: Double(self.totalSize),
-                used: Double(used),
-                free: Double(free),
+                app: used - wired - compressed,
+                cache: purgeable + external,
+                pressure: 100.0 * (wired + compressed) / self.totalSize,
                 
                 pressureLevel: pressureLevel,