• The EUR/USD inched higher on Tuesday as the single currency gained as investors shunned riskier assets ahead of what is expected to be a busy Thursday, when Britain goes to the polls and former FBI director James Comey testifies before Congress.
   
• Comey, who was investigating a possible collusion between Donald Trump's presidential campaign and Russia to sway the 2016 U.S. election, was fired in May.
   
• Investors will also watch out for the European Central Bank's meet, where policymakers are expected to take a more benign view of the economy.
   
• Currently, the currency pair is trading at 1.1280 levels, it is set to advance further towards 1.1310 and later 1.1350 levels in the short term. 
   
• To the upside, immediate resistance can be seen at 1.1278, a break above this level would take the pair towards next resistance level at 1.1300.
   
• To the downside, strong support can be seen at 1.1220 levels, a break below this level will open the door towards next level at 1.1190.
  
  Resistance Levels
  
  R1: 1.1278 (38.2% Retracement level)
  
  R2: 1.1300 (Psychological levels)
  
  R3: 1.1358 (23.6% Retracement level)
  
  Support Levels
  
  S1: 1.1220 (50% Retracement level)
  
  S2: 1.1190 (May 25th lows)
  
  S3: 1.1160 (61.8% Retracement level)