SEBI strengthens algo trading rules; co-location services The market regulator directed all exchanges to provide "managed colocation services"The Securities and Exchange Board of India (Sebi) on Monday issued new measures to provide “fair and equitable access” to the colocation facilities offered by the bourses.The market regulator directed all exchanges to provide “managed colocation services”, under which small brokers get access to colocation services without having to rent the entire space or rack. Currently, the service is largely out of bounds for small traders due to high cost and lack of technical know-how. Going ahead, small brokers get access to the technical knowledge, hardware, software, and other associated expertise from third-party vendors. To increase transparency, Sebi directed all stock exchanges to publish minimum, maximum and mean latencies and latencies at 50th and 99th percentile. Latency is the time taken to complete the round trip from the core