diff --git a/services/extractor/schemas.py b/services/extractor/schemas.py
index dd21068..8319842 100644
--- a/services/extractor/schemas.py
+++ b/services/extractor/schemas.py
@@ -229,15 +229,20 @@ _VALID_CATALYSTS = frozenset({
 
 _HORIZON_MAP: dict[str, str] = {
     "long-term": "90d_plus",
+    "long_term": "90d_plus",
     "long": "90d_plus",
     "longterm": "90d_plus",
     "medium-term": "30d_90d",
+    "medium_term": "1d_30d",
     "medium": "1d_30d",
     "short-term": "1d_7d",
+    "short_term": "1d",
     "short": "1d",
     "immediate": "intraday",
     "near-term": "1d_7d",
+    "near_term": "1d_7d",
     "mid-term": "1d_30d",
+    "mid_term": "1d_30d",
 }