Stocks to watch on the Australian stock exchange:

RFG – RETAIL FOOD GROUP – down 11 cents, or 5.1 per cent, at $2.07

A law firm is investigating a possible class action against Donut King, Brumby’s Bakery and Gloria Jean’s parent company Retail Food Group on behalf of disgruntled franchisees.

SXY – SENEX ENERGY – steady at 37 cents

Oil and gas player Senex Energy notched an 11 per cent increase in production for the December quarter after bringing new wells on line in its Surat Basin projects in Queensland, although production for the first half of 2018 has fallen almost 10 per cent against H1 2017.

SYD – SYDNEY AIRPORT – down 5 cents, or 0.7 per cent at $6.70

Sydney Airport had record passengers pass through its three terminals in 2017 – 43.3 million – which was up 3.6 per cent on the previous year.