src/dashboard/app.py

@@ -85,11 +85,13 @@ def create_dashboard_app(db_path: str) -> FastAPI:
                 """
                 SELECT key, value
                 FROM contexts
-                WHERE layer = 'L7_REALTIME'
+                WHERE layer = 'L6_DAILY'
+                  AND timeframe = ?
                   AND key LIKE 'portfolio_pnl_pct_%'
                 ORDER BY updated_at DESC
                 LIMIT 20
-                """
+                """,
+                (today,),
             ).fetchall()
             current_pnl_pct: float | None = None
             if pnl_pct_rows:

src/main.py

@@ -430,10 +430,10 @@ async def trading_cycle(
             {"volume_ratio": candidate.volume_ratio},
         )
 
-    # Store latest pnl_pct in L7 so the dashboard can display the CB gauge
+    # Store latest pnl_pct in L6 (daily P&L layer) so the dashboard can display the CB gauge
     context_store.set_context(
-        ContextLayer.L7_REALTIME,
+        ContextLayer.L6_DAILY,
-        timeframe,
+        datetime.now(UTC).date().isoformat(),
         f"portfolio_pnl_pct_{market.code}",
         {"pnl_pct": round(pnl_pct, 4)},
     )

tests/test_dashboard.py

@@ -355,18 +355,20 @@ def test_positions_empty_when_no_trades(tmp_path: Path) -> None:
 
 def _seed_cb_context(conn: sqlite3.Connection, pnl_pct: float, market: str = "KR") -> None:
     import json as _json
+    from datetime import UTC, datetime
+    today = datetime.now(UTC).date().isoformat()
     conn.execute(
         """
         INSERT OR REPLACE INTO contexts (layer, timeframe, key, value, created_at, updated_at)
         VALUES (?, ?, ?, ?, ?, ?)
         """,
         (
-            "L7_REALTIME",
+            "L6_DAILY",
-            "2026-02-21T10:00:00+00:00",
+            today,
             f"portfolio_pnl_pct_{market}",
             _json.dumps({"pnl_pct": pnl_pct}),
-            "2026-02-21T10:00:00+00:00",
+            f"{today}T10:00:00+00:00",
-            "2026-02-21T10:00:00+00:00",
+            f"{today}T10:00:00+00:00",
         ),
     )
     conn.commit()