The 95-year-old New York Stock Exchange at the corner of Broad and Wall streets symbolises the driving force of US capitalism. It is also the heart of Manhattan's booming financial centre.
So plans to transplant the exchange to another location are stirring deep emotions.
Feelings are particularly emotional in Manhattan, where rivalries with the bordering state of New Jersey, one of the suitors for the new site, are frequent and fierce.
The issue has become further complicated because of overtures by Battery Park City. Officials in the city at the southern end of Manhattan Island say they have the support of stock exchange chairman Richard Grasso.
The stock exchange, which is keeping its options open, will not disclose with whom it is holding talks, much less their contents.
The debate about where to move the stock exchange may be heated, but there is no dispute about why it must take place. The stock exchange needs more space if it is to retain its status as the most prestigious market in the US and the symbolic heart of the country's love affair with equities.