Wallsoft Labs

Wallsoft Labs says it was the first NSE co-location user in the Gurgaon area, an early-mover claim in the build-out of India's high-frequency market. Founded in 2012, it specialises in latency-sensitive options market-making, arbitrage, and scalping on Indian exchanges, running its own HFT platform that it reckons hits the lowest tick-to-order latency in the industry.

What sets it apart is the hybrid model. Alongside the automated, microsecond-scale strategies, Wallsoft runs a large manual-trading desk in the Delhi and NCR region, an unusual pairing in a business that usually picks one side or the other. Its execution tooling includes multi-leg arbitrage through put-and-forget smart orders and spread order types built for the same markets.