Benzinga's Volume Movers

Regulus Therapeutics

shares moved up 86.41% to $12.62. The volume of Harley-Davidson shares traded was 27998% higher than normal. Regulus Therapeutics announced positive RG-101 study data. iRobot

shares rose 16.29% to $36.76. The volume of iRobot shares traded was 706% higher than normal. iRobot reported better-than-expected third-quarter results. Tesoro Logistics LP

shares climbed 2.07% to $56.65. The volume of Tesoro Logistics shares traded was 500% higher than normal. Tesoro Logistics shares have dropped 1.25% over the past 52 weeks, while the S&P 500 index has gained 10.64% in the same period. Six Flags Entertainment

surged 12.68% to $38.88. The volume of Six Flags Entertainment shares traded 423% higher than normal. Six Flags reported upbeat Q3 earnings.