[adamt]

If you look at the value of ARM's $-denominated ADRs

  http://www.google.co.uk/finance?cid=662445

This is basically a measure ARM's value in $. You will see any value in the fall the pound was more than offset by a rise in ARM's share price at the time. As ARM's revenue is largely $ denominated and it has significant proportion of its costs in UK people (£) then the fall in the pound led to a bigger rise in its share price as the markets expected bigger profits.

[B1FF_PSUVM]

http://www.google.co.uk/finance?cid=662445

(clicky for convenience)

[Fifer82]

I felt the need to show gratitude for the clicky. Quite odd really, had it not been clicky, I would not have opened the link. Yet, it took 1000 times more effort to write this but it felt worth it.

[B1FF_PSUVM]

These punks nailed that one: https://en.wikipedia.org/wiki/Give_Me_Convenience_or_Give_Me...

[chronial]

If you are not on mobile, you can just select the url and drag it between two tabs on your tab bar to open it.

[pritambaral]

Not just mobile. Works on my desktop Firefox too.