Ann: Interim Results Investor Briefing Details, page-11

Unless I am mistaken the EBITDA is a figure that includes depreciation of assets and factors that in with profit.
In info tech and comms, expensive gear gets old and worthless relatively fast. Most likely what has dragged this number negative.

Until that number goes positive in a big way, would not be surprised if the share price will hover for a while around its current levels... bouncing from mid 50's to mid 70's, until anything further develops... (good news: that s is probably 9-12 months away based on the trend in that chart)

It by no means, is a bad set of numbers released, they are very good... but I don't see anything here that is gonna draw an hungry flock of seagulls that are fired up pecking and line wiping the sell side any time soon. -- Mid to Long Term hold this. 12 months should see returns.