Weekly index options short interest >20%

Here are the weekly index options with short interest greater than 20% of the float:


1. $FAS
2. $IWM
3. $SPY
4. $TLT
5. $UNG
6. $USO
7. $XLB
8. $XLE
9. $XME

Changes from last week's list: $XLF dropped from list.