Fannie Mae began a buyback of off-the-run Benchmark securities in the 30 year sector this week. On Tuesday, the US agency repurchased $300m of its 6.25% May 15 2029s, $85m of its 7.125% January 15 2030s, and $25m of its 7.25% May 15 2030s. The amounts reflect the value of the securities when launched, not what the agency paid for them. With the swap curve at its steepest levels of the year and both swaps and Treasuries rallying, long dated agency paper has been cheap against swaps, and the market was expecting the first repurchase to come in the 30 year sector. Fannie Mae is due to launch a new 30 year line in April.
March 30, 2001