US: Philadelphia Fed Manufacturing Index improves marginally to -23.2 in March vs. -14.5 expected

• Philly Fed Manufacturing Index rises marginally to -23.3 against expectations of -14.5. 
• US Dollar remains steady after US economic numbers, ahead of ECB. 

The Federal Reserve Bank of Philadelphia's Manufacturing Business Outlook Survey's diffusion index for current general activity improved in March to -23.2 from -24.3 in February, a reading worse than -14.5 of market consensus.