"Debt fund managers toned down the average maturity across all duration products during the quarter ended March," the report said, adding "fund managers consciously kept average maturity lower as the economy continued to see high interest rates."
The report also said that consistent decline in average maturity period indicates fund managers' belief of no reduction in interest rates in the near-term.
As per the report, average maturity of long-term government bond funds declined from 11.36 years in January to 8.46 years in March, while intermediate government bond funds declined from 8.65 years to 7.50 years during the same period.
However, the report said average maturity period of shorter duration products had increased during the last quarter of the past fiscal.
"It can be inferred that fund managers are foreseeing an interesting opportunity at the shorter end of the yield curve," the report said.