21. The Dow Jones Stoxx Energy index fell 0.5 percent. 22. The Bovespa Electrical Energy Index rose 7 . 8 percent to 2476 . 9 points. 23. Brazil's electrical energy index , the Iboviee, fell 18 points, or 0.7 percent to 2526.6 points. 24. The Dow Jones Stoxx Energy index fell 3 percent. 25. The energy index fell 0.8 percent from June, reflecting a 2.5-percent drop in gasoline prices. 26. Elsewhere, oil stocks made gains, with the Dow Jones Stoxx Energy index closing up 2.2 percent. 27. The S & P Midcap Energy index rose 3 percent Thursday on optimism about third-quarter earnings. 28. The energy index gained 0.3 percent from August, reflecting a 0.9 percent rise in gasoline prices. 29. The SBF 250 energy index this year has had risen 40.6 percent, the biggest industry rise. 30. The Brazilian electricity energy index of nine utilities gained 11.97 points, or 0.68 percent, to 1777.94.