import pandas as pd

# Read the original CSV
df = pd.read_csv('candle_test.csv')

# Convert timestamp to datetime
df['DateTime'] = pd.to_datetime(df['Timestamp'], unit='ms')

# Drop the original timestamp column
df = df.drop(columns=['Timestamp'])

# Reorder columns
df = df[['DateTime', 'Open', 'High', 'Low', 'Close', 'Volume', 'VolumeCcy']]

# Save the new CSV
df.to_csv('candle_test_converted.csv', index=False)