Bad day for the SandRidge trusts

|About: SandRidge Mississippian Tru... (SDT)|By:, SA News Editor

SandRidge Mississippian Trust I (SDT -2.2%) and Mississippian Trust II (SDR -1.6%) sink to new 52-week lows, and SandRidge Permian Trust (PER -0.5%) isn't far above similar lows.

Also lower: Chesapeake Granite Wash (CHKR -3.9%) and ECA Marcellus Trust (ECT -3.6%).