修正了检查行情出现的各种问题。修正了交易日期的问题，

test_fix.py

@@ -0,0 +1,25 @@
+import datetime
+import sys
+import os
+
+# Add the current directory to the path so we can import the module
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+
+from check_market_data import check_stock_suspended
+
+# Test the function with a recent date
+test_date = '20260115'  # A date in the recent past
+test_ts_code = '000001.SZ'  # Test with a known stock
+
+print(f"Testing check_stock_suspended with date: {test_date}")
+print(f"Today's date: {datetime.datetime.now().strftime('%Y%m%d')}")
+print("-" * 50)
+
+# Call the function
+is_suspended, suspend_dates, earliest_suspend_start = check_stock_suspended(test_ts_code, test_date)
+
+print(f"Is suspended: {is_suspended}")
+print(f"Suspend dates: {suspend_dates}")
+print(f"Earliest suspend start: {earliest_suspend_start}")
+print("-" * 50)
+print("Test completed successfully!")