Did you see what just happened?  The devaluation of the yuan by China triggered the largest one day drop for that currency in the modern era. This caused other global currencies to crash relative to the U.S. dollar, the price of oil hit a six year low, and stock markets all over the world were rattled. The Dow fell 212 points on Tuesday, and Apple (AAPL) stock plummeted another 5 percent. As we hurtle toward the absolutely critical months of September and October, the unraveling of the global financial system is beginning to accelerate. At this point, it is not going to take very much to push us into a full-blown worldwide financial crisis. The following are 12 signs that indicate that a global financial crash has become even more likely after the events of the past few days…

#1 The devaluation of the yuan on Tuesday took virtually the entire planet by surprise (and not in a good way). The following comes from Reuters…

China's 2 percent devaluation of the yuan on Tuesday pushed the U.S. dollar higher and hit Wall Street and other global equity markets as it raised fears of a new round of currency wars and fed worries about slowing Chinese economic growth.

#2 One of the big reasons why China devalued the yuan was to try to boost exports. China's exports declined 8.3 percent in July, and global trade overall is falling at a pace that we haven't seen since the last recession.

#3 Now that the Chinese have devalued their currency, other nations that rely on exports are indicating that they might do the same thing. If you scan the big financial news sites, it seems like the term “currency war” is now being bandied about quite a bit.

#4 This is the very first time that the 50 day moving average for the Dow has moved below the 200 day moving average in the last four years. This is known as a “death cross”, and it is a very troubling sign. We are just about at the point where all of the most common technical signals that investors typically use to make investment decisions will be screaming “sell”.