Profit-taking in select old and new economy stocks, and selling pressure in select heavyweight has seen the index erase some of its gains in the afternoon trades. The Sensex has slipped below the 6,200 mark, and is now up 82 points at 6,185. The Nifty, too, is currently off-highs at 1,941 - up 27 points.Infosys (up Rs 51 or 2.66% to Rs 1,954), Wipro (up Rs 9 to Rs 666) and Satyam (up Rs 8 or 2.39% to Rs 365) have come off highs due to profit-taking.SBI has logged 2.54% gains (Rs 15) to Rs 588. While HDFC Bank has gained 4.19% (Rs 20) to Rs 500, ICICI Bank is up 1.16% (Rs 4) at Rs 349.Reliance is up Rs 3 at Rs 521. HLL is still up a rupee at Rs 140. ITC, however, has slipped in to the red from higher levels to Rs 1,251 - down Rs 18 or 1.43%.Maruti has advanced 4.48% (Rs 18) to Rs 432. While Hero Honda has added 2.21% (Rs 12) to Rs 560, Bajaj is holding on to its gains at Rs 1,105 - up Rs 25 or 2.29%. Tata Motors is up 2.38% (Rs 11) at Rs 486.Gujarat Ambuja has shot up 5% (Rs 20) to Rs 421, and ACC is trading firm at Rs 349 - up Rs 15 or 4.53%. Grasim has moved up 2% (Rs 26) to Rs 1,271.Tata Power at Rs 351 (up Rs 12 or 3.60%) and Tisco at Rs 354 (up Rs 10 or 2.77%) continue to trade with sharp gains.