Yahoo!

(YHOO)

was down 9.1% by early afternoon after touching a 52-week low of $49 and

AOL

(AOL)

TheStreet Recommends

was down 12.6% after touching a 52-week low of $44.40. .

Lehman Brothers

analyst Holly Becker said the stock is still not cheap at $55, down more than 70% this year. She said it might take longer than expected to boost ad revenue. Other Internet stocks dropped, too, and

TheStreet.com Internet Index

was down 5.8%.