There has just been a heap of headlines come from Dow Jones Newswire, which could explain this arvo's price jump.
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Date Time Headline
26/08/2010 12:35PM Dow Jones Santos: Can Sanction 1st Gladstone Train Without Extra Offtake Deal (headline only)
26/08/2010 12:23PM Dow Jones Santos: Will Always Remain Largest Shareholder In Gladstone LNG (headline only)
26/08/2010 11:59AM Dow Jones Santos: 45% Is Maximum Expected Interest In Gladstone LNG At FID (headline only)
26/08/2010 11:56AM Dow Jones Santos: Aim To Sell Project Equity Through Marketing Process (headline only)
26/08/2010 11:55AM Dow Jones Santos: Sell Down From 60% Expected By Final Investment Decision (headline only)
26/08/2010 11:54AM Dow Jones Santos: Expects To Sell Interest In Gladstone LNG Down To 45% (headline only)
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Apologies if the formatting doesn't look correct.
(20min delay)