On Friday, its yield reached 6.25 percent twice in volatile trading after the employment report.
The yield from the clothes had reached Fulham by sunrise.
Bond prices dropped sharply as the yield on the key 30-year issue reached its highest point of the year, 9.27 percent.
Before yesterday, the lowest yield reached since 1986 was the 7.15 last Friday.
For a while, the yield reached 3 200 m2 yearly.
Also, after two sharp declines in market prices, yields may have reached levels that were too attractive to pass up.
The yield on the 30-year bond reached its highest level in 13 months.
The yields on 30-year bonds have reached record levels compared with Treasury notes that mature in two years.
Some forecasters had predicted that the yield would reach 5 percent when the economy got back on track.
It was when yields reached 7% that Ireland had to be bailed out.