Encapsulating decades of Exchange experience to a robust end-to-end solution.
NSEIT has a range of offerings in the Exchange space to cater to the needs of different business processes such as:

NEAT trading system is built on advanced technology with feature rich modules. Due to its clever design, NEAT can easily cater to Exchanges in wide range of spectrum – small regional exchanges to global exchanges. The trading system has been built to handle different kinds of instruments such as equity, derivatives, currency and interest rates. The system comes with a standard trading front end which can cater to trading member order management.
High throughput.
Low latency.
Reliable platform with built in contingency mechanisms.
Usage of open systems.
Deployment completely transparent to end users.
Flexibility to add capacity based on business demand.
Equitiest.
Mutual Funds.
Exchange Traded Funds.
Initial Public Offerings.
Buy backs.
Offer for sale.
Security Lending and Borrowing Scheme.
Fixed income securities
Corporate Bonds.
Wholesale debt Market.
Retail debt Market.
Equity Derivatives.
Currency Derivatives.
Interest Rate Futures.
NEAT supports multiple modules to provide a robust trading platform such as :
Pre-open session.
Call auction for illiquid stocks.
Call auction for IPO relist securities.
Continuous Market
Equity securities.
Corporate debt.
Limited Physical (odd lot).
Block trading window.
Call auction for IPO relist securities.
Time related conditions.
Price-related conditions.
Quantity related conditions.
Buy in auction.
Government securities for retail investors.
The Clearing System is called NCSS and the Risk Management system for cash market is called Online Position Monitoring System (OPMS). A
similar risk management system exists for derivatives market called Parallel Risk Management System (PRISM).
Each of the CCP modules can be independently installed and run.
CCP system consists of :

NCSS is a robust platform which has served the requirement of NSE. NCSS is a modular system catering to the entire process of CCP. The modules consist of:
Trade Management.
Position Management.
Settlement.
Exception handling.
Additional features.
Trade details are received from external trading systems and validated and process of novation carried out. Trade enrichment such as identification of settlement agency for institutional trades is carried out through this module.
The system provides for calculation and collection of Transaction fee, penalties and regulatory charges through the banking interface.
The system provides for mechanism to handle short delivery of stocks by creating an auction list.
The system is capable of processing the following types of settlements:
Trade for trade.
Multi lateral netting.
Settlement process consists of :
Delivery generation and report for the brokers.
Security settlement details for the depository(ies).
Funds settlement files for the settlement banks.
The system is capable of handling multiple depositories and multiple settlement banks. The Clearing members / brokers can choose which depository/bank they wish to settle their obligations.
Position Management module provides for
Obligation Determination.
Give up.
Position transfer.
Final obligation post position transfer.
The OPMS system ensures monitoring of margins and risk management on a real time basis to ensure Exchange/ CCP is fully risk covered.
Some of the key features of OPMS system are:
Real-time Margin & position monitoring
Margin calculation such as VaR, Mark to Market and exposure margin computed on real-time basis.
Interface to collateral system for comparing collateral with margin requirement.
Margin amount comparison with Collateral posted by clearing members on continuous basis.
Interface with trading system for violations and suspension of trading when collateral exhausted.
Close out facility.
Post-trade risk management.
Capital adequacy.
Position limits.
The collateral management system allows the CCP to maintain different kinds of collaterals collected from the clearing members for the purpose of margin. The system is capable of managing collaterals in the form of both cash and non cash instruments. For cash collaterals, interface is built with the settlement banks to receive and release cash online and intra day. Apart from cash collaterals, members can post collaterals in the form of Bank deposits and also marketable instruments. The system provides for haircut in case of marketable securities and carries out periodic valuation of the same. The collateral system is interfaced to OPMS, Settlement Banks, Custodians and members.
NSEIT Surveillance System has been developed using Java, Oracle Database and Linux Shell Scripts and run on Linux Server.
The surveillance system has been architectured using the learning out of running one of the largest Exchanges in the world – National Stock
Exchange of India Ltd.

Online real-time monitoring.
Detects potential abnormal activity.
Generates alerts.
Displays statistics for analysis.
Facilitates pattern recognition.
Flexible alert configuration.
Market replay facility.
Alert generation – on line / off line.
Pattern recognition models.
Case management.
Reports & analysis.
Data analytics.
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