I have noticed something I did not see last yr
QQQ + SPY and even sometimes DIA arbitrage closely
pegged to the overnight stock index futures starting
at 5 am ( or maybe 6 am)
I did not see this start so early last yr ?
someone must think they can make money doing it
although it provides liquidity .... it prevents me from
doing my own arb with wider spreads
QQQ + SPY and even sometimes DIA arbitrage closely
pegged to the overnight stock index futures starting
at 5 am ( or maybe 6 am)
I did not see this start so early last yr ?
someone must think they can make money doing it
although it provides liquidity .... it prevents me from
doing my own arb with wider spreads

