diff --git a/background/finstitutions/trading/tick_in_stateful.py b/background/finstitutions/trading/tick_in_stateful.py
index 0dacc29..7cecc4f 100644
--- a/background/finstitutions/trading/tick_in_stateful.py
+++ b/background/finstitutions/trading/tick_in_stateful.py
@@ -305,9 +305,8 @@ def setup_zerodha_kite_feed(
     not_found_df = total_instruments_df[total_instruments_df["broker_token"].isin(not_found_broker_tokens)]
     not_found_df['expiry_date'] = pd.to_datetime(not_found_df['expiry_date'])
     not_found_df['expiry_date'] = not_found_df['expiry_date'].dt.strftime('%Y-%m-%d')
-    print(not_found_df.to_string())
-    while True: pass
-
+    # print(not_found_df.to_string())
+    # while True: pass
 
     printer("Zerodha instruments loaded.")
 
diff --git a/models/finstitutions/trading/ticks.py b/models/finstitutions/trading/ticks.py
index 56dd884..aa6a4ac 100644
--- a/models/finstitutions/trading/ticks.py
+++ b/models/finstitutions/trading/ticks.py
@@ -388,7 +388,7 @@ class TradingTick(BaseModel):
             "vwap": self.vwap,
             "totVol": self.totVol,
             "rcvdTs": self.rcvdTs.timestamp(),
-            "tradeTs": self.tradeTs.timestamp(),
+            "tradeTs": None if self.tradeTs is None else self.tradeTs.timestamp(),
             "tradeTz": self.tradeTz,
             "exchgTs": self.exchgTs.timestamp(),
             "exchgTz": self.exchgTz