is this normal?

I am about to enter a trade, I look at the price feed given by the chart an it correlates to the spread. given by the broker.

i.e price feed on live chart, demo chart, 3rd party chart all the same, i.e 1.8904, and the spread is sell 1.8903, buy 1.8906.


lets enter a trade to go long.....

go forward in time,

price on live chart, demo chart, 3rd party chart is now 1.9010
yet the spread to buy or sell does not correlate anymore to the feeds as it did at entry, the spread is now, buy 1.8998, sell 1.9001.

Is this normal....?

Oh, buy the way, I liquidated trade at non-correlated spread, only to see a few minutes later that the live spread values suddenly came into the chart price feed range?

any comments?

In short, no that is not normal. Try bringing this up to your broker........they may be having system issues. Then again, it may be your computer.