Quote from iggy9807:
No free lunch. This page says the average spread is 1.79%:
https://www.jemstep.com/etfs/ZIV-VelShs-DlyInv-VIX-MT-ETN-ETF
vs 0.09% for XIV:
https://www.jemstep.com/etfs/XIV-VelShs-DlyInv-VIX-ST-ETN-ETF
Quote from pistolpt:
If you are trading it daily, then yes, you will be screwed.
Who gives a crap about the spread when there is a 3-5% monthly roll yield (tail wind) in your favor.