Tick chart

 
I noticed something strange when looking at the tick charts.



According to the tick chart, GBPUSD was trading around 1.8210 for some time, but according to the M1-chart GBPUSD never traded at this level. Is it me or is it a bug?
 
I noticed something strange when looking at the tick charts.
According to the tick chart, GBPUSD was trading around 1.8210 for some time, but according to the M1-chart GBPUSD never traded at this level. Is it me or is it a bug?


It's seems to me that it's not a bug. When you closed program before last time GBPUSD was trading around 1.8210 and when you opened it againg some time later it was trading around 1.8101. So it seems to me that such difference between rates meens that the program was closed at that time.