Differing MA levels to others, please help

 
Hi there, I've noticed when looking on certain FX news feeds that whenever someone shares a chart with moving averages on i always seem to have different levels to them. They might not be out by much but it will certainly effect my trading and my technical analysis. I was thinking it could be due to time zones and the fact that im from the UK and most news feed traders are from the states? Surely it would be best to follow what the majority of traders have as indicators are a 'self fulfilling prophecy'. If anyone has any advice it would be greatly appreciated. thanks