Considering they make, I understand 30% of their profits from a deal with the London Underground and the RMT have called a strike ballot on recent safety issues, can anyone please tell me why they have gone up so much in the last two days?
Much appreciated in advance.

Still fancy a long on ATK at 579 and shorting Jarvis. Government ramping up #180bn Integrated TRansport policy and ATK in prime position to profit. Any thoughts???