I've recently noticed on the level 2 i am constantly seeing 2 tick spreads... e.g 1650x1650.5... and this is happening all through the day for the last couple of days and i have never seen this before, have always constantly seen 1 tick spreads, although i have only been trading the es for a few months.
is this normal? is this just a sign or reduced volume and liquidity or is it something else?
is this normal? is this just a sign or reduced volume and liquidity or is it something else?
