BoJ send Yen crashing with negative interest rates Source: ThinkForex Forex Market Review January 29, 2016 at 7:57 AM 334 0 Today's announcement saw GBPJPY spike 400 pips in minutes with many other crosses not far behind in terms of volatility. If markets can muster up a risk-on environment then AUDJPY and NZDJPY are likely to benefit.