Think about the herd...
About your premise...If TA worked or did not work on the index why would arbing cause it to be different on the ES. Do you know what arbing is? The price is sucked in so fast by the time you apply your TA to it there is no difference. You do not get a smoothing effect as you imagine... which I am guessing is your hypothesis to your premise.
ElectricFarmAnimalSavant
No, as I have said, trading ES is the same as trading the large index. I said nothing about smoothing. My question is how can you apply TA to an index, which also applies to ES.

