gatticaa, The problem with your ana;logy is that it does not apply to this situation. To really apply your analogy is that the semester is half over and he already has half his grades. mo Mickey, can a person make a statement such as this before his semester EVEN starts? "This semester i want to maintain a 3.0 GPA" I think he can and the effective starting point is zero.
Market Data 
Markets
AI
