Source: thestockminute.com Nexus Energy Services Inc (IBGR) shares have seen the Mass Index reading climb above the key reading of 27.  The Mass Index, developed by Donald Dorsey in the early 1990s, suggests that a reversal of the current trend will likely take place when the range widens beyond a certain point and then contracts.  Although the Mass Index is great at signaling a potential change in the trend, it will not tell you which direction the trend is changing. After