Replies to post #322976 on SPDR S&P 500 (SPY)

[jetlagsyndrome1]

From a previous exchange, I understand the dotted lines are derived from limit orders placed on future contracts.

If that's the case, I don't understand why no one would take new positions unless the spot is moving ... anyways, a black box is a black box

[TechniTrend]

Yes, you got it right, there are some late longs sitting at 327.5's though