Yfinance python real time quotes and percentage change can be a bit hit or miss. I’ve found that the delay varies depending on the stock and market conditions.
For percentage change, I use this:
```python
import yfinance as yf
data = yf.download("AMZN", period="1d", interval="1m")
data['Pct_Change'] = data['Close'].pct_change() * 100
print(data[['Close', 'Pct_Change']].tail())
```
If you’re looking for alternatives, check out Quandl or Tiingo. They’ve got some good options for real-time data.
For percentage change, I use this:
```python
import yfinance as yf
data = yf.download("AMZN", period="1d", interval="1m")
data['Pct_Change'] = data['Close'].pct_change() * 100
print(data[['Close', 'Pct_Change']].tail())
```
If you’re looking for alternatives, check out Quandl or Tiingo. They’ve got some good options for real-time data.