The CDI's (shares) of PM8 on the ASX are equivalent to 1 share of PRE on the London Stock exchange, and the current price of share of PRE is equivelent to roughly $2.07 AUD. Once the transition is complete your one share of PM8 will be one share of PRE, for which the current price ($2.07) is higher than todays prices ($1.40-$1.80).