NU Online News Service, March 25, 5:05 p.m. – Standard & Poor’s, New York, has added UICI, Dallas, to the S&P SmallCap 600 Index.

UICI sells long-term care insurance and other niche financial services products.

UICI replaces Proxim Inc., Sunnyvale, Calif., a maker of wireless home computer networking systems, on the small cap index. Proxima is leaving the index because another company is acquiring it through a merger.