Townsend Upgrades RealTick

Townsend Analytics is upgrading its RealTick data and trading platform to include Nasdaq's TotalView depth of market datafeed. Townsend officials say that as TotalView offers more liquidity than Nasdaq's Level 2 data, and following the integration of the Brut ECN, the vendor needed to upgrade RealTick to carry TotalView data.

FactSet Buys Again, Again

One week after announcing the purchase of StreamVPN (IMD, Aug. 1), FactSet Research Systems says it has bought Derivat

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