Add OTC websocket models (#234)

Author: clickingbuttons

polygon/rest/models/common.py

@@ -20,6 +20,7 @@ class Market(Enum):
     STOCKS = "stocks"
     CRYPTO = "crypto"
     FX = "fx"
+    OTC = "otc"
 
 
 class AssetClass(Enum):

polygon/websocket/models/models.py

@@ -20,6 +20,7 @@ class EquityAgg:
     average_size: Optional[float] = None
     start_timestamp: Optional[int] = None
     end_timestamp: Optional[int] = None
+    otc: Optional[bool] = None
 
     @staticmethod
     def from_dict(d):
@@ -38,6 +39,7 @@ def from_dict(d):
             d.get("z", None),
             d.get("s", None),
             d.get("e", None),
+            d.get("o", None),
         )