
1) Stock market
Found on
https://www.crosswordclues.com/clue/microexchanges

MicroExchanges are lightly staffed, technology-driven marketplaces that have been enabled by the Internet/WWW which bring together buyers and sellers in key niche commodity markets. The marketplaces closely resemble (but are much smaller than) conventional exchange structures. The aim of a microexchange is to reduce costs, improve returns, and fac...
Found on
http://en.wikipedia.org/wiki/Microexchanges
No exact match found.