Update signal_A_window signal

models/signal_A_window.json

@@ -2,35 +2,35 @@
   "option": "A",
   "mode": "shrinking_window",
   "option_name": "Fixed Income / Alts",
-  "signal_date": "2026-04-23",
-  "last_data_date": "2026-04-22",
-  "generated_at": "2026-04-23T03:19:22.841411",
-  "pick": "VNQ",
-  "conviction": 0.754,
+  "signal_date": "2026-04-24",
+  "last_data_date": "2026-04-23",
+  "generated_at": "2026-04-24T02:35:55.673343",
+  "pick": "PFF",
+  "conviction": 0.8406,
   "weights": {
-    "TLT": 0.0071,
-    "LQD": 0.0023,
-    "HYG": 0.0054,
-    "VNQ": 0.754,
-    "GLD": 0.0029,
-    "SLV": 0.2036,
-    "PFF": 0.0196,
-    "MBB": 0.0051
+    "TLT": 0.0015,
+    "LQD": 0.0211,
+    "HYG": 0.039,
+    "VNQ": 0.0101,
+    "GLD": 0.0827,
+    "SLV": 0.0002,
+    "PFF": 0.8406,
+    "MBB": 0.0048
   },
   "regime_context": {
-    "VIX": 19.5,
+    "VIX": 18.92,
     "T10Y2Y": 0.51,
-    "HY_SPREAD": 2.85,
+    "HY_SPREAD": 2.84,
     "USD_INDEX": 118.08
   },
-  "macro_stress": -0.111,
-  "trained_at": "2026-04-23T01:45:42.434128",
-  "winning_window": 7,
-  "winning_train_start": "2020-01-01",
+  "macro_stress": -0.205,
+  "trained_at": "2026-04-24T01:01:38.839457",
+  "winning_window": 8,
+  "winning_train_start": "2022-01-01",
   "winning_train_end": "2024-12-31",
   "winning_loss": "sharpe",
-  "oos_ann_return": 0.4655,
-  "oos_sharpe": 2.5714,
+  "oos_ann_return": 0.4596,
+  "oos_sharpe": 2.67,
   "actual_return": null,
   "hit": null
 }