parent_command:portfolio
usage: rvol [-p PERIOD]

Show rolling volatility portfolio vs benchmark

optional arguments:
  -p PERIOD, --period PERIOD
                        Period to apply rolling window (default: 1y)


Examples:
- To view the rolling volatility of your portfolio compared to the benchmark over a default 1-year period: portfolio/rvol
- To display the rolling volatility of your portfolio against the benchmark for a 6-month period: portfolio/rvol -p 6m
- For a custom 3-month period, show the rolling volatility of your portfolio versus the benchmark: portfolio/rvol --period 3m