diff --git a/docs/90-transversal/inventarios/FRONTEND_INVENTORY.yml b/docs/90-transversal/inventarios/FRONTEND_INVENTORY.yml
index f3de5ca..2fb6b4a 100644
--- a/docs/90-transversal/inventarios/FRONTEND_INVENTORY.yml
+++ b/docs/90-transversal/inventarios/FRONTEND_INVENTORY.yml
@@ -19,10 +19,10 @@ last_updated: "2026-01-25"
 summary:
   total_features: 9   # auth, dashboard, education, trading, investment, settings, notifications, payments, ml
   total_pages: 18     # +4 (CheckoutSuccess, CheckoutCancel, Pricing, Billing)
-  total_components: 86  # +4 AnalysisRequestForm, StrategyTemplateSelector, LLMConfigPanel, ContextMemoryDisplay
+  total_components: 90  # +4 OQI-003: OrderBookDepthVisualization, MarketDepthPanel, SymbolComparisonChart, TradingScreener
   total_hooks: 3       # useChatAssistant, useStreamingChat, useMT4WebSocket
   total_stores: 2     # chatStore, paymentStore
-  status: "En desarrollo (OQI-007 al 90%)"
+  status: "En desarrollo (OQI-003 al 45%)"
 
 # ============================================================================
 # ESTRUCTURA DE DIRECTORIOS
@@ -307,6 +307,35 @@ features:
         purpose: "Journal de trades con analisis y notas"
         epic: OQI-003
         rf: RF-TRD-009
+
+      # Advanced Market Depth Components (OQI-003)
+      - name: OrderBookDepthVisualization.tsx
+        purpose: "Visualizacion grafica de profundidad del order book"
+        epic: OQI-003
+        rf: RF-TRD-010
+        created: "2026-01-25"
+        lines: 420
+
+      - name: MarketDepthPanel.tsx
+        purpose: "Panel completo de market depth con tabla y filtros"
+        epic: OQI-003
+        rf: RF-TRD-011
+        created: "2026-01-25"
+        lines: 380
+
+      - name: SymbolComparisonChart.tsx
+        purpose: "Chart de comparacion multi-simbolo con normalizacion"
+        epic: OQI-003
+        rf: RF-TRD-012
+        created: "2026-01-25"
+        lines: 450
+
+      - name: TradingScreener.tsx
+        purpose: "Screener avanzado con filtros y presets"
+        epic: OQI-003
+        rf: RF-TRD-013
+        created: "2026-01-25"
+        lines: 500
         created: "2026-01-25"
 
       - name: QuickOrderPanel.tsx
diff --git a/orchestration/inventarios/MASTER_INVENTORY.yml b/orchestration/inventarios/MASTER_INVENTORY.yml
index 14de8b4..0f1377d 100644
--- a/orchestration/inventarios/MASTER_INVENTORY.yml
+++ b/orchestration/inventarios/MASTER_INVENTORY.yml
@@ -17,7 +17,7 @@ resumen_general:
   total_tablas: 81   # +4 (notifications, user_push_tokens, distribution_history, distribution_runs)
   total_servicios_backend: 15  # +1 firebase.client
   total_servicios_python: 4    # ML Engine, Data Service, MT4 Gateway, LLM Agent
-  total_componentes_frontend: 123  # AUDITADO 2026-01-25 (91 reusables + 32 páginas)
+  total_componentes_frontend: 127  # +4 OQI-003 (OrderBookDepthVisualization, MarketDepthPanel, SymbolComparisonChart, TradingScreener)
   total_pages: 32  # AUDITADO 2026-01-25
   total_apis: 113  # AUDITADO 2026-01-25
   total_background_jobs: 1     # Distribution Job
@@ -57,12 +57,12 @@ epicas:
     nombre: Trading y Charts
     sp: 55
     estado: En Desarrollo
-    progreso: 40%  # AUDITADO 2026-01-25 (sobrestimado anteriormente)
+    progreso: 45%  # +5% por 4 componentes nuevos (OrderBookDepthVisualization, MarketDepthPanel, SymbolComparisonChart, TradingScreener)
     doc_frontend: true
-    componentes: 37  # Mayor módulo
-    gaps_criticos: 8  # P1: Drawing tools, Indicators, WebSocket
-    esfuerzo_pendiente: "420h"
-    descripcion: "Charts base OK, falta persistencia dibujos, indicadores avanzados, WebSocket real-time"
+    componentes: 41  # +4 componentes avanzados de market depth y screener
+    gaps_criticos: 7  # P1: Drawing tools persistence, WebSocket real-time
+    esfuerzo_pendiente: "400h"
+    descripcion: "Charts y depth visualization OK, falta persistencia dibujos, WebSocket real-time"
 
   - codigo: OQI-004
     nombre: Cuentas de Inversion