I don't know about EUR but the GBP quote is correct for 830. My Oanda chart shows the 1M candle starting at 8560 and ending at 8620. After 831 it never went below 8620. Oanda's spread at that moment was 8 by the way.Quote from ddunbar:
Market didn't trade at that level until approx. 08:36:00 EST. Take a peak at any 1 min EUR/USD chart. Even the CME Futures were back to 1 pip spread by that time. IB's spread was 1 to 2 pips at that time.