ExxaBlock Unweighted indices are based on equal- (or non-) weights on individual securities among components. ExxaBlock provides unweighted indices based on price return (ECI-100:B1), supply return (ECI-100:B2), and volume return (ECI-100:B3). S&P 500 Equal Weight Index is categorized into this class.

ECI-100 indices are dynamically rebalanced in real time so that they capture short-term (or, micro) market dynamics faster and more accurate as well as tracking long-term (or, macro) market movement. ECI-100 is the first market index product in finance that proactively selects index constituents and updates their weights in real time. We also provide classically rebalanced products in a fixed amount of time such as monthly or quarterly.


ECI-100 supports cache API for direct access to ECI-100 cache servers with low-latency and constant-jitter connectivity, and high-throughput I/O computation. Through dedicated or shared connections to the servers, customers can perform time-sensitive or high-throughput computational tasks. ECI-100 indices can be integrated into existing or new (high-frequency) real time trading, market surveillance, and research products and services. ECI-100 is available on public clouds, private clouds, and customer on-premise data centers.

To view our real time streaming quotes view the link below: