Apollo Group fell$. 67 or 3.2 percent, to $20.20. Career Education Corp. fell$. 04 or 1.4 percent, to $2.84. DeVry rose$. 29 or 1.0 percent, to $29.30.

Apollo Group fell$. 60 or 2.9 percent, to $20.28. Career Education Corp. fell$. 03 or 1.0 percent, to $2.85. DeVry rose$. 72 or 2.5 percent, to $29.73.

Apollo Group fell$. 14 or. 7 percent, to $20.73. Career Education Corp. fell$. 05 or 1.7 percent, to $2.83. DeVry rose$. 28 or 1.0 percent, to $29.29.

Apollo Group fell$. 18 or. 9 percent, to $20.87. Career Education Corp. rose$. 06 or 2.1 percent, to $2.88. DeVry fell$. 19 or. 7 percent, to $29.01.

Apollo Group rose$. 01 or percent, to $21.06. Career Education Corp. rose$. 07 or 2.5 percent, to $2.89. DeVry fell$. 10 or. 3 percent, to $29.10.

Apollo Group rose$. 23 or 1.1 percent, to $21.28. Career Education Corp. rose$. 02 or. 7 percent, to $2.84. DeVry rose$. 03 or. 1 percent, to $29.23.

Apollo Group fell$. 47 or 2.2 percent, to $21.05. Career Education Corp. fell$. 09 or 3.1 percent, to $2.82. DeVry fell$. 21 or. 7 percent, to $29.20.

Apollo Group fell$. 53 or 2.5 percent, to $20.99. Career Education Corp. fell$. 06 or 2.1 percent, to $2.85. DeVry fell$. 35 or 1.2 percent, to $29.06.

Apollo Group rose$. 28 or 1.3 percent, to $21.80. Career Education Corp. rose$. 10 or 3.4 percent, to $3.01. DeVry rose$. 35 or 1.2 percent, to $29.76.

Apollo Group rose$. 31 or 1.5 percent, to $21.52. Career Education Corp. fell$. 05 or 1.7 percent, to $2.91. DeVry fell$. 27 or. 9 percent, to $29.41.

Apollo Group rose$. 18 or. 8 percent, to $21.39. Career Education Corp. rose$. 01 or. 5 percent, to $2.98. DeVry fell$. 32 or 1.1 percent, to $29.36.

Apollo Group fell$. 08 or. 4 percent, to $21.13. Career Education Corp. rose$. 02 or. 7 percent, to $2.98. DeVry fell$. 15 or. 5 percent, to $29.53.

Apollo Group fell$. 48 or 2.2 percent, to $21.21. Career Education Corp. fell$. 08 or 2.6 percent, to $2.96. DeVry fell$. 55 or 1.8 percent, to $29.68.

Apollo Group fell$. 13 or. 6 percent, to $21.56. Career Education Corp. fell$. 03 or 1.0 percent, to $3.01. DeVry fell$. 13 or. 4 percent, to $30.10.

Apollo Group rose$. 28 or 1.3 percent, to $21.97. Career Education Corp. rose$. 01 or. 3 percent, to $3.05. DeVry rose$. 33 or 1.1 percent, to $30.56.

Apollo Group fell$. 55 or 2.5 percent, to $21.69. Career Education Corp. fell$. 07 or 2.3 percent, to $3.04. DeVry fell$. 77 or 2.5 percent, to $30.23.

NEW YORK-- Shares of for-profit education companies traded mostly lower on Tuesday as Corinthian Colleges Inc. disclosed that it is under investigation by the Securities and Exchange Commission. Corinthian, which runs Everest, Heald and WyoTech colleges and offers online degrees, said in a regulatory filing that it received a subpoena from the SEC on June 6.

Apollo Group fell$. 48 or 2.2 percent, to $21.76. Career Education Corp. fell$. 07 or 2.3 percent, to $3.04. DeVry fell$. 60 or 1.9 percent, to $30.40.

Apollo Group fell$. 59 or 2.7 percent, to $21.65. Career Education Corp. fell$. 10 or 3.2 percent, to $3.01. DeVry fell$. 66 or 2.1 percent, to $30.34.