yeah, interesting. I haven't been around the oil ETN to know enough about how UWTI/DWTI reacts to contract shifts.
all I know is the last shift (May to June futures shift) UWTI seemed to fall to re-adjust to the new "artificially inflated" WTI crude price set by the new June contract.
but what happens if current price is above futures (July) contract price. UWTI pops up?