The following U.S. companies reported negative earnings surprises today. This list ranks percent surprises of actual earnings to earnings estimates.

Earnings estimates provided by Bloomberg.

TICKER                                             EST          PRICE   PRICE
SYM     COMPANY               Q11    Q10  % CHG    Q11  % CHG    CHG   % CHG
========================================================================
ENA     ENOVA SYSTEMS       -0.21     na      na  -0.02  -950.0   0.00   -0.85
SYN     SYNTHETIC BIOLOG    -0.11     na      na  -0.03  -266.7  -0.08   -3.49
CCXI    CHEMOCENTRYX INC    -2.20     na      na  -1.06  -107.5   0.34    3.26
KID     KID BRANDS INC      -0.01   0.18      NM   0.14      NM   0.00    0.00
GSE     GSE HOLDING INC     -0.06     na      na   0.03      NM   0.49    3.82

* - Company in Standard & Poor’s 500 Index.
# - Company reported in the late afternoon.

To contact the reporter on this story: Wendy Soong in New York at at csoong@Bloomberg.net.

To contact the editor responsible for this story: Alex Tanzi at at atanzi@Bloomberg.net