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Mortgage rates have spiked in the US as the Treasuries market comes under stress. Similar pain may be felt across the world.

Mortgage rates have spiked in the US as its Treasury market comes under stress. Similar pain may be felt across the world.

PHOTO: EPA

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There is a structure that underpins almost every major financial decision. It is not on Wall Street, nor in the City of London. It is the US Treasury market – a US$30 trillion (S$38.5 trillion) ocean of government bonds that serves as the world’s financial bedrock.

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