Puzzle by the intra-market

[SoCalOptionsWriter]

Ok, right now I can sell an ES Sept-Dec spread for like 47. But if I were to separate sell the front and buy the back, the difference is like 53 points. What gives?

 

[trend2009]

Ok, right now I can sell an ES Sept-Dec spread for like 47. But if I were to separate sell the front and buy the back, the difference is like 53 points. What gives?

can you explain more in detail? what is the symbol for ES sept-dec spread?

 

[CannonTrading_Ilan]

 

[CannonTrading_Ilan]

one more DOM of the spread....

 

[newwurldmn]

im seeing the sep dec trading 4377 and 4424 respectively. that's 47. time stamped 11:22