Stock and ETF performance explorer

NOW vs ARM

Performance

Returns, benchmark comparison, and relative performance.

Returns for 1w.

Portfolio and benchmark returns by period
Period	Portfolio	ARM	Excess	Alpha
1D	-5.9%	-13.1%	+7.1%	N/A
7D	-6.7%	-27.1%	+20.5%	N/A
All	-6.7%	-26.6%	+19.9%	N/A

Daily percentage return beside ARM.

Portfolio return minus ARM return. Positive bars indicate outperformance.

Beta-adjusted return needs at least 20 comparable returns and benchmark movement within each trailing regression window.

Relative wealth over 1w: compounded portfolio wealth divided by compounded ARM wealth, less one. Both series rebase at the selected span's start.

Cumulative alpha will appear once a trailing regression window supports a beta estimate.