Currency traders are detecting the first signs of what they’ve been waiting for all year: a revival in volatility that may help trim their losses. Tensions in Ukraine and Gaza, together with interest-rate increases from New Zealand to South Africa (SARPRT), are helping push up a measure of price swings by the most since January. Volatility had flattened in recent months as policy makers continued to provide unprecedented amounts of cheap cash to spur growth. While rising volatility increases uncertainty and risk, it also creates opportunities for traders to profit on changes in exchange rates. Parker Global ... (full story)