The New Zealand dollar fell after a measure of US consumer confidence jumped to its highest level in almost two decades, signalling a pickup in the world's biggest economy.
The kiwi dropped to 70.08 US cents as at 8am in Wellington from 70.40 cents late yesterday.
The trade-weighted index declined to 75.99 from 76.21.
The US Conference Board's consumer confidence index rose 9.5 points to 125.6 in March, the highest reading since December 2000, and Americans became more optimistic about both business conditions and the labour market.
The survey may signal a pickup in the US economy, which had appeared to stumble in January, and comes after President Donald Trump signed an executive order to unwind the previous administration's climate change strategy, removing regulations imposed on oil and coal mining companies, having failed to push through healthcare reform.