Update signal_B_window signal

models/signal_B_window.json

@@ -2,42 +2,45 @@
   "option": "B",
   "mode": "shrinking_window",
   "option_name": "Equity Sectors",
-  "signal_date": "2026-04-17",
-  "last_data_date": "2026-04-16",
-  "generated_at": "2026-04-17T06:15:40.091669",
-  "pick": "XLV",
-  "conviction": 0.3516,
+  "signal_date": "2026-04-20",
+  "last_data_date": "2026-04-17",
+  "generated_at": "2026-04-18T15:48:36.317762",
+  "pick": "XLU",
+  "conviction": 0.9894,
   "weights": {
-    "SPY": 0.0241,
-    "QQQ": 0.0896,
-    "XLK": 0.0469,
-    "XLF": 0.0191,
-    "XLE": 0.0504,
-    "XLV": 0.3516,
-    "XLI": 0.005,
-    "XLY": 0.0223,
-    "XLP": 0.153,
-    "XLU": 0.0827,
-    "GDX": 0.0121,
-    "XLB": 0.0057,
-    "XLRE": 0.1326,
-    "IWM": 0.0022,
-    "XME": 0.0027
+    "SPY": 0.0,
+    "QQQ": 0.0084,
+    "XLK": 0.0005,
+    "XLF": 0.0001,
+    "XLE": 0.0,
+    "XLV": 0.0002,
+    "XLI": 0.0,
+    "XLY": 0.0,
+    "XLP": 0.0006,
+    "XLU": 0.9894,
+    "GDX": 0.0,
+    "XLB": 0.0,
+    "IWF": 0.0001,
+    "XSD": 0.0006,
+    "XBI": 0.0,
+    "XLRE": 0.0,
+    "IWM": 0.0,
+    "XME": 0.0
   },
   "regime_context": {
-    "VIX": 18.17,
-    "T10Y2Y": 0.54,
-    "HY_SPREAD": 2.85,
+    "VIX": 17.94,
+    "T10Y2Y": 0.55,
+    "HY_SPREAD": 2.86,
     "USD_INDEX": 118.86
   },
-  "macro_stress": -0.271,
-  "trained_at": "2026-04-17T06:15:36.015583",
-  "winning_window": 6,
-  "winning_train_start": "2018-01-01",
+  "macro_stress": -0.33,
+  "trained_at": "2026-04-18T15:48:31.822174",
+  "winning_window": 4,
+  "winning_train_start": "2014-01-01",
   "winning_train_end": "2024-12-31",
   "winning_loss": "sharpe",
-  "oos_ann_return": 0.3789,
-  "oos_sharpe": 1.8605,
+  "oos_ann_return": 0.6955,
+  "oos_sharpe": 2.296,
   "actual_return": null,
   "hit": null
 }