diff --git a/app/main.py b/app/main.py
index fe1d1e9..c238cca 100755
--- a/app/main.py
+++ b/app/main.py
@@ -11,6 +11,7 @@ from datetime import datetime, timedelta
 import numpy as np
 import pandas as pd
 import ujson
+import orjson
 import aiohttp
 import pytz
 import redis
@@ -894,6 +895,7 @@ async def economic_calendar():
         headers={"Content-Encoding": "gzip"}
     )
 
+
 @app.get("/earnings-calendar")
 async def earnings_calendar():
     
@@ -905,19 +907,15 @@ async def earnings_calendar():
             media_type="application/json",
             headers={"Content-Encoding": "gzip"}
         )
-
     try:
-        with open(f"json/earnings-calendar/calendar.json", 'r') as file:
-            res = ujson.load(file)
+        with open(f"json/earnings-calendar/calendar.json", 'rb') as file:
+            res = orjson.loads(file.read())
     except:
         res = []
-
-    res = ujson.dumps(res).encode('utf-8')
+    res = orjson.dumps(res)
     compressed_data = gzip.compress(res)
-
     redis_client.set(cache_key, compressed_data)
     redis_client.expire(cache_key, 3600 * 24)  # Set cache expiration time to 1 day
-
     return StreamingResponse(
         io.BytesIO(compressed_data),
         media_type="application/json",
@@ -3111,4 +3109,4 @@ async def get_clinical_trial(data:TickerData):
         io.BytesIO(compressed_data),
         media_type="application/json",
         headers={"Content-Encoding": "gzip"}
-    )
+    )
\ No newline at end of file
diff --git a/app/restart_json.py b/app/restart_json.py
index a9f70a2..205912b 100755
--- a/app/restart_json.py
+++ b/app/restart_json.py
@@ -265,9 +265,9 @@ async def get_earnings_calendar(con, symbols):
         url = f"https://financialmodelingprep.com/api/v3/earning_calendar?from={start_date}&to={end_date}&apikey={api_key}"
         async with session.get(url) as response:
             data = await response.json()
-            filtered_data = [{k: v for k, v in stock.items() if stock['symbol'] in symbols and '.' not in stock['symbol']} for stock in data]
+            filtered_data = [{k: v for k, v in stock.items() if stock['symbol'] in symbols and '.' not in stock['symbol'] and '-' not in stock['symbol']} for stock in data]
             #filtered_data = [entry for entry in filtered_data if entry]
-
+            print(filtered_data)
             for entry in filtered_data:
                 try:
                     symbol = entry['symbol']
@@ -301,7 +301,7 @@ async def get_earnings_calendar(con, symbols):
             print(e)
 
         if symbol is None or symbol not in seen_symbols:
-            #bug in fmp endpoint. Double check that earnigns date is the same as in quote endpoint
+            #bug in fmp endpoint. Double check that earnings date is the same as in quote endpoint
             if item['date'] == earnings_date:
                 #print(symbol, item['date'], earnings_date)
                 unique_data.append(item)
@@ -1170,6 +1170,11 @@ async def save_json_files():
     crypto_symbols = [row[0] for row in crypto_cursor.fetchall()]
 
 
+    earnings_list = await get_earnings_calendar(con,symbols)
+    with open(f"json/earnings-calendar/calendar.json", 'w') as file:
+        ujson.dump(earnings_list, file)
+
+    
     data = await get_most_shorted_stocks(con)
     with open(f"json/most-shorted-stocks/data.json", 'w') as file:
         ujson.dump(data, file)
@@ -1183,10 +1188,6 @@ async def save_json_files():
     data = await get_magnificent_seven(con)
     with open(f"json/magnificent-seven/data.json", 'w') as file:
         ujson.dump(data, file)
-
-    earnings_list = await get_earnings_calendar(con,symbols)
-    with open(f"json/earnings-calendar/calendar.json", 'w') as file:
-        ujson.dump(earnings_list, file)
     
     data = await get_ipo_calendar(con, symbols)
     with open(f"json/ipo-calendar/data.json", 'w') as file:
@@ -1250,7 +1251,7 @@ async def save_json_files():
     stock_screener_data = await get_stock_screener(con,symbols)
     with open(f"json/stock-screener/data.json", 'w') as file:
         ujson.dump(stock_screener_data, file)
-
+    
     
 
     con.close()
@@ -1262,4 +1263,4 @@ try:
     loop = asyncio.get_event_loop()
     loop.run_until_complete(save_json_files())
 except Exception as e:
-    print(e)
+    print(e)
\ No newline at end of file