Normally there will be 6-7 points diff between spy and es at the beginning when an es future becomes main stream contract, then the diff will become smaller and smaller, I think the diff will be near zero when the es future is expired.
But now, the es (dec / 2014) is near due, but the diff between spy and es (dec/ 2014) is still almost 5-6 points, what is wrong? will this 5-6 points disappear in these 2 weeks?
I have a short-es contract in hand, does this mean I will pay 5-6 point as holding cost if I hold the es contract for 2 weeks until it expires?
But now, the es (dec / 2014) is near due, but the diff between spy and es (dec/ 2014) is still almost 5-6 points, what is wrong? will this 5-6 points disappear in these 2 weeks?
I have a short-es contract in hand, does this mean I will pay 5-6 point as holding cost if I hold the es contract for 2 weeks until it expires?