* Graphic: World FX rates in 2019 http://tmsnrt.rs/2egbfVh
* Graphic: Trade-weighted sterling since Brexit vote http://tmsnrt.rs/2hwV9Hv
LONDON, July 11 (Reuters) - The pound edged higher on Thursday thanks to broad-based dollar weakness, snapping a recent losing streak, though investors remained wary about the British currency's outlook on growing economic headwinds and political fears.
The British currency plumbed to a two-year low this week at $1.2439 before recouping some losses. On Thursday, it gained a quarter of a percent to $1.2535.
A raft of dismal data and the risk of Britain crashing out of the European Union without agreeing transitional trade arrangements has forced the Bank of England to change its upbeat assessment of the economy.
Its hitherto hawkish stance, at odds with other central banks in the developed world, had been a key source of support for sterling this year.
Versus the euro, the pound edged higher to 89.90 pence but was still on track for a record tenth consecutive week of losses.
Thursday offered some relief for the beleaguered pound as the U.S. dollar struggled after Federal Reserve Chair Jerome Powell kept the door open for U.S. interest rate cuts.
Weak economic data weighed on the pound's outlook and prompted hedge funds to ramp up their short bets against the British currency.
A Citigroup index of economic activity in Britain has dropped to its lowest levels in eight years while similar gauges in Europe have stabilized.
Hedge funds had ramped up their short bets against the pound to their highest levels since October 2018. (Reporting by Saikat Chatterjee; Editing by Toby Chopra)