Meridian Energy's instalment receipts traded at another post-float low today after a number of factors - including regulatory risk - combined to work against the stock.
By the close of trade the receipts were at 89.5c, down 3c from Wednesday's finish, having earlier hit 88.5c - their lowest point since listing on October 29.
Today's price compares with Meridian's issue price of $1.00 and a post-float high of $1.11, set early in November.
Matt Goodson, managing director at Salt Asset Management, said Meridian and some of the other power generators had been affected by a "confluence" events, among them being uncertainty surrounding the telecommunications networks company, Chorus.
Early in day the Government, after hearing an initial report from consultants Ernst and Young Australia, said it expected Chorus to meet "a significant part" of the shortfall from the rollout of the ultrafast broadband network throughout the country.