The euro’s stunning start to the week highlights the risk that currency bears will repeat the mistakes of last year by predicting too conservative a drop in 2015. The single currency slumped to $1.1864, the lowest since March 2006, at 7 a.m. Tokyo time. The drop, which analysts said wasn’t prompted by any fresh news, put the 19-nation euro within reach of the median estimate of $1.18 for this year-end among more than 50 strategists surveyed by Bloomberg News. Trading patterns suggest it could reach the 2005 low of $1.1640 if the exchange rate closes below $1.18 this week. The euro added to its biggest annual decline ... (full story)