API – AUSTRALIAN PHARMACEUTICAL INDUSTRIES – down 3.57 per cent, or five cents, to $1.35

SIG – SIGMA HEALTHCARE LTD – down 12.3 per cent, or 7.5 cents, to 53.5 cents

The proposed merger between the owners of the Priceline and Amcal pharmacy chains is off after Sigma Healthcare rebuffed an approach by its rival.

YOW – YOWIE GROUP – up 21.43 per cent, or 1.5 cents, to 8.5 cents

Listed investment firm Keybridge Capital has unwrapped a $20 million takeover bid for the loss-making confectionary company.

ELT – ELEMENTOS LTD – up 16.67 per cent, or 0.1 cents, to 0.7 cents

The Australian tin developer says it is looking to bring a proposed new tin mine in Spain online within the next two years, and then will make a decision on whether to mine its Cleveland site in northwest Tasmania, 80km southwest of Burnie.

WSA – WESTERN AREAS LTD – up 2.26 per cent, or 5 cents, to $2.26

The Western Australian nickel miner reaffirmed its production guidance for the fiscal year, and said it had $134.3 million in cash in the bank, no debt and $43 million in positive cashflow from operations.