Flow indicator

import pandas as pd
import matplotlib.pyplot as plt

# Sample stock price data
data = {
'Date': ,
'Price':
}

# Convert data to DataFrame
df = pd.DataFrame(data)

# Calculate 50-day moving average
df = df.rolling(window=50).mean()

# Plotting
plt.figure(figsize=(10, 6))
plt.plot(df, df, label='Price')
plt.plot(df, df, label='50-day MA')
plt.xlabel('Date')
plt.ylabel('Price')
plt.title('Stock Price with 50-day Moving Average')
plt.legend()
plt.show()