Intra day data with TradingChart

I am trying to use TradingChart to display some intra day data (60 s. resolution). Is there a way to modify the time displayed when moving the mouse over the data. The default setting (see top left of the chart) is to show O,H,L,C and the date without the hours, minutes and seconds. Is there a way to modify this display to include hours, minutes and seconds ?
Explicitly, consider the following code:

data = {{{2015, 6, 15, 10, 51, 0.`}, {53.19`, 53.19`, 53.19`, 53.19`, 
100}}, {{2015, 6, 15, 12, 19, 0.`}, {53.3`, 53.33`, 53.3`, 53.32`,
 1200}}, {{2015, 6, 15, 13, 49, 0.`}, {53.22`, 53.24`, 53.2`, 
53.2`, 3800}}, {{2015, 6, 15, 15, 14, 0.`}, {53.395`, 53.41`, 
53.395`, 53.405`, 3500}}, {{2015, 6, 16, 10, 6, 0.`}, {53.08`, 
53.09`, 53.07`, 53.07`, 2000}}, {{2015, 6, 16, 11, 31, 
0.`}, {53.2`, 53.21`, 53.2`, 53.21`, 800}}, {{2015, 6, 16, 13, 5, 
0.`}, {53.24`, 53.26`, 53.24`, 53.26`, 1500}}, {{2015, 6, 16, 14, 
36, 0.`}, {53.26`, 53.27`, 53.26`, 53.27`, 1400}}}
TradingChart[data]

The output looks something like:

As you can see at the top of chart, the time displayed is only for the day and does not include the time (hours,min,sec). Is there an easy command which would change this date display to include the time of the day as specified in the data ?