Wall Street indices logged gains after the US Federal Reserve left key rates unchanged and crude oil prices moved up yesterday.The Dow hit an intra-day high of 12,148 before closing with a gain of 7pts at a record 12,135. The Nasdaq Comp gained 12 points to close at 2,356.Indian ADRs, however, finished on a mixed note. ICICI Bank zoomed over 4% to $34.38. WNS gained over 3% to $30. Wipro, HDFC Bank and Tata Motors also finished at higher levels yesterday.Infosys and Satyam finished with marginal losses at $51 and $21, respectively.