Great trade : BIS (2x short biotech) +20% (9/15)

• BIS - ProShares UltraShort Nasdaq Biotech (2x short)
• #37  four days ago (9/21/15)

 IBB - iShares NASDAQ Biotechnology Index

4 days ago.... 9/21/15

IBB on #37 on 9/21/15

BIS on #37 on 9/21/15

BIS on 2nd day (9/22/15)