Shares of industrial services provider Cyient Ltd fell as much as 10.1 per cent to Rs 584, their biggest intra-day per cent loss since November 2016.
The company said on Monday it expects a material decline in design-led manufacturing revenue during Q4 FY19.
Cyient said order delivery of about $5 million was delayed due to a delay in regulatory clearances at the customer end.
More than 8,23,877 shares changed hands, compared to the 30-day moving average of 286,873 million shares.
The stock has posted its lowest since February 22.