You construct a value weighted portfolio of three securities. At time 0 the prices of Apple, Harley, and Blue Apron are $70, $30, and $150, respectively. The shares outstanding are 57, 68, and 97, with time 1 prices of $80, $70, and $190, respectively. 

What is the percent change in a value weighted index of these shares from time 0 to time 1?