BroadVision

(BVSN) - Get Report

was up 18.1% in preopen

Island

trading on the announcement late Monday that the software company would be added to the

S&P 500

TST Recommends

stock index.

BroadVision replaces

PaineWebber

( PWJ), which is being taken over by Swiss bank giant

UBS

(UBS) - Get Report

.