Here's how the sharemarket reacted in early trading to the results of the following companies:

Challenger: down 2.8pc at $11.32

Cochlear: down 1.8pc at $131.41

Folkestone Education Trust: up 2pc at $2.51

GBST Holdings: up 2.5pc at $3.065

GPT: up 1.4pc at $4.885

MNF: down 3.7pc at $4.65

Nick Scali: up 11.4pc at $7.16

Treasury Wine Estates: down 0.8pc at $11.79

Reckon: down 3.8pc at $1.65

Ridley Corp: down 4.2pc at $1.225

SeaLink Travel: down 3.4pc at $4.48

SG Fleet: up 1.4pc at $3.67