How does the calculation method for the S&P $500$ differ from that of the Dow Jones Industrial Average $($DJIA$)?$

$-$The SSP SOO is a price$-$weighted index, wherem the DDA is a makret$-$capitalitation$-$weighted inder.

The SAP $500$ is a market$-$capitalization$-$weighted index, whereas the

D$.$SA is a price$-$weighted index.

Both the SQP $500$ and the DIIA are calculted bued on the share price of the included comparies.