Obviously there is a lot of resistance at 28,000 dollars then I'm not sure that bitcoin will be able to break the 28,000 dollars this month, rather it could drop down to the range of 25000 dollars as it is in the range of 27000 Dollars presently.
To be fair though, price reached $28.9K, which wasn't far off! I think as well many anticipated the $30K old support 'level' to be tested as new resistance which is more likely around $28.5K to $30.5K (given the large volume gap between $25K and $30K), rather than reaching precisely $30K. Also it's worth noting that since end of February price has gone from $23K to $28K, so not exactly bad speculation that price could reach $30K by March. Also to note there's still a few days to go, so unless price is to head towards $25K old resistance in order to turn it into support, there's still a good chance we'll see $30K this month...