Mumbai, Sept. 24 -- The Reserve Bank of India (RBI) on Wednesday raised Rs 21,000 crore through its latest Treasury Bill auction, which drew robust investor interest across all three maturities.

The 91-day T-Bill was sold at a cut-off yield of 5.47% with bids of Rs 44,390 crore received against the notified amount of Rs 10,000 crore. The RBI accepted Rs 9,975.88 crore, with a weighted average yield of 5.46%.

The 182-day T-Bill cut-off yield was set at 5.58%. The auction received bids worth Rs 23,707 crore against Rs 6,000 crore on offer, of which Rs 5,984.11 crore was accepted. The weighted average yield came in at 5.57%.

The 364-day T-Bill saw demand of Rs 26,174 crore for a notified amount of Rs 5,000 crore. The cut-off yield was fix...