Vikas Jain, head of India trading, fixed-income, currencies and commodities at Bank of America, said as foreign investment in Indian bonds heads toward the 10% weight on the JP Morgan bond index next year, the process of discretionary weighting changes would start to play out, creating a more complex trading environment. Vikas Jain, head of India trading, fixed-income, currencies and commodities at Bank of America, said as foreign investment in Indian bonds heads toward the 10% weight on the JP Morgan bond index next year, the process of discretionary weighting changes would start to play out, creating a more complex trading environment. Economic Times