FOREX-Dollar slips further after disappointing jobs data, sterling shines
* Euro undeterred by Jan flash PMI numbers * Sterling sets its eyes on $1.40, near 3-yr high LONDON, Feb 19 (Reuters) - The U.S. dollar slipped further on Friday and the euro rebounded after disappointing U.S. data dented optimism for a speedy recovery from the COVID-19 pandemic, while sterling edged towards the $1.40 mark. The U.S. currency had been rising as a jump in Treasury yields on the back of the so-called reflation trade encouraged investors back into the greenback. But an unexpected increase in U.S. weekly jobless claims soured the economic outlook and sent the dollar lower overnigh...