The regulator flagged three sharp Sensex spikes, including a 362-point jump in two seconds and a 405-point surge in 28 seconds, as the indexs CAS closing price moved to around 78,080 from a 3:15 pm reference of 77,829.60.

Sebi barred Copthall Mauritius Investment and Mansi Share and Stock Broking from securities market access. The regulator alleged manipulation of the Sensex during the new closing…

The regulator flagged three sharp Sensex spikes, including a 362-point jump in two seconds and a 405-point surge in 28 seconds, as the indexs CAS closing price moved to around…