03.10.2012, 09:10 -- £449.87 at Insight Direct 29.09.2012, 04:18 -- £452.51 at Insight Direct 22.09.2012, 05:13 -- £450.04 at Insight Direct 20.09.2012, 04:16 -- £448.02 at Insight Direct 14.09.2012, 09:09 -- £447.38 at Insight Direct 13.09.2012, 05:11 -- £449.36 at Insight Direct 11.09.2012, 12:34 -- £450.76 at Insight Direct 22.08.2012, 13:51 -- £457.13 at Server Future, Insight Direct 02.08.2012, 04:16 -- £457.13 at Insight Direct 01.08.2012, 05:10 -- £459.20 at Insight Direct 24.07.2012, 04:34 -- £461.64 at Insight Direct 18.07.2012, 04:19 -- £457.91 at Insight Direct 13.07.2012, 04:38 -- £456.49 at Insight Direct 28.06.2012, 04:08 -- £450.04 at Insight Direct 02.06.2012, 04:20 -- £447.19 at Insight Direct 01.06.2012, 04:24 -- £450.04 at Insight Direct 18.05.2012, 04:05 -- £449.54 at Insight Direct 16.05.2012, 05:03 -- £449.93 at Insight Direct 12.05.2012, 04:12 -- £448.14 at Insight Direct 02.05.2012, 04:04 -- £441.51 at Insight Direct 16.04.2012, 23:03 -- £436.46 at Insight Direct 04.04.2012, 04:04 -- £430.91 at Insight Direct 29.03.2012, 04:05 -- £429.07 at Insight Direct 28.03.2012, 05:03 -- £430.66 at Insight Direct 24.03.2012, 05:03 -- £430.45 at Insight Direct 24.03.2012, 03:02 -- £432.00 at Insight Direct 23.03.2012, 05:02 -- £432.00 at Insight Direct 22.03.2012, 05:04 -- £431.15 at Insight Direct 21.03.2012, 01:03 -- £434.53 at Insight Direct 20.03.2012, 03:02 -- £433.98 at Insight Direct 13.03.2012, 04:08 -- £428.97 at Insight Direct 08.03.2012, 01:01 -- £432.39 at Insight Direct 07.03.2012, 03:02 -- £431.31 at Insight Direct 03.03.2012, 05:02 -- £432.32 at Insight Direct 01.03.2012, 03:02 -- £424.57 at Insight Direct 29.02.2012, 05:04 -- £424.57 at Insight Direct 25.02.2012, 05:03 -- £424.44 at Insight Direct 24.02.2012, 01:03 -- £426.43 at Insight Direct 21.02.2012, 04:10 -- £430.40 at Insight Direct 18.02.2012, 05:04 -- £433.15 at Insight Direct 14.02.2012, 05:03 -- £429.15 at Insight Direct 10.02.2012, 05:04 -- £430.28 at Insight Direct 07.02.2012, 03:02 -- £432.58 at Insight Direct 04.02.2012, 05:04 -- £432.58 at Insight Direct 27.01.2012, 05:03 -- £429.58 at Insight Direct 25.01.2012, 01:03 -- £430.48 at Insight Direct 24.01.2012, 04:16 -- £430.48 at Insight Direct 24.01.2012, 01:02 -- £431.69 at Insight Direct 22.01.2012, 05:07 -- £431.69 at Insight Direct 20.01.2012, 01:03 -- £431.72 at Insight Direct