Following yesterday's latest Taper Tantrum, it was critical to get a smattering of bad global overnight news to provide the ammunition for the algos that not all in the world is fine and the easy monetary policy will continue indefinitely pushing stocks ever higher at the expense of the global economy. Sure enough first China, and then Europe complied, following the biggest China Flash PMI miss and drop in 6 months, followed shortly thereafter by a miss and a drop in the Eurozone Composite PMI down from 51.9 to 51.5, below expectations of an increase to 52.0, primarily on the back of a decline in the Service PMI from 51.6 to 50.9, with 51.9 expected even as the Mfg PMI rose modestly from 51.3 to 51.5. The country breakdown showed a significant deterioration in France and an improvement in Germany. But the biggest overnight driver by a wide margin was the Yen, which tumbled nearly 100 pips and the USDJPY hit an overnight high of just over 100.90, which pushed the Nikkei up by almost 2%, and kept the futures well bid. However, what has confused algos in recent trading is the expected denial by Draghi of a negative interest rate, which while good for the EURJPY that drives the ES, what is the flipside is that this means less easing by the ECB, and thus interpreting the data does not result in a clear BTFD signal. Which may be a problem because should stocks close red today it will be the first 4 day drop in who knows how long.