National Stock Exchange of India Limited
Non-Confidential
Circular
Department: ELECTRONIC GOLD RECEIPTS
Download Ref No: NSE/EGR/75228
Date: July 16, 2026
Circular Ref. No: 20/2026
All Members,
Mock trading on Saturday, July 18, 2026 – No new version release
Exchange will be conducting a mock trading session in the Electronic Gold Receipts (EGR) segment on Saturday, July 18, 2026 as per following schedule:
| Mock Date: July 18, 2026 | |
|---|
| Particulars | Time in Hrs |
| Trading Session from DR Site | - |
| Pre-open session Open | 16:45 |
| Pre-open session Close* Random closure in last one minute | 16:53 |
| Normal Market open time | 17:00 |
| Block Deal Window Session open time | 17:05 |
| Block Deal Window Session close time | 17:20 |
| Auction Market Open Time | 17:10 |
| Auction Market Close Time | 17:25 |
| Normal Market close time | 17:30 |
| Trade modification end time | 17:40 |
| Re-login Timings | - |
| Live Re-login start time | 19:00 |
| Live Re-login close time | 19:30 |
Members are required to take note of the below important points:
A) NEAT+ version details
| Version | Download Path on NSE Extranet: |
|---|
| 1.0.0 | /egftp/egcommon/NEATPlus100 |
Members are advised to refer to the following Annexures for important instructions regarding the mock trading:
Annexure 1: Important instructions regarding mock trading session.
Annexure 2: Interactive Parameters for Login
Annexure 3: Parameters for market data broadcast for EGR segment
Annexure 4: Installation procedure for NEATPlus EG Version 1.0.0
Annexure 5: Important guidelines in case of switchover of trading system to Disaster Recovery (DR) Site
For and on behalf of
National Stock Exchange of India Limited
Aarti Surve
Chief Manager
Annexure 1 : Important instructions regarding mock trading session
| Particulars | Details |
|---|
| Password | Default password shall be “Neat@EG1” |
| No Financial Obligation: | Trades during mock sessions will not result in any fund pay-in or pay-out. |
| Live Updates: | Visit www.nseindia.com for any session-related updates. |
| Support: | For queries, call Toll-Free: 1800 266 0050 (Option 1). |
Annexure 2: Interactive Parameters for Login
Primary (BKC) / DR site
| Gateway Router IP Address | Port |
|---|
| 172.19.14.86 | 11887 |
Gateway IPs Subnet ranges –
| Network | 172.19.14.0 |
|---|
| Mask | 255.255.255.128 |
| Port | 11860 |
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Annexure 3: Parameters for market data broadcast for EGR segment
Combined broadcast - Price volume (5 depth 1 second refresh), other related data, master updates, market open/close status message broadcast etc.
| Source 1 | Source 2 |
|---|
| Stream | Multicast IP Address | Broadcast Port |
| EGR | 239.50.50.63 | 10863 |
Annexure 4: Installation procedure for NEATPlus EGR Version 1.0.0
The respective EXE and master files are available for download in the NSE EXTRANET path mentioned below:
| Exe/master files | Version / Setup Files | Path on Extranet |
|---|
| NEAT | NEAT EG Version 1.0.0 | /egftp/egcommon/NEATPlus100 |
| NEAT Adapter | NA_1.0.25_Setup.exe | /egftp /egcommon/NeatAdapter/ |
| Security & participant master file | security_eg.gz participant_eg.gz | egftp/egcommon/ntneat |
Pre-requisites:
- Application will support OS – Upto Windows 10
- Redistributable package should be downloaded from https://www.microsoft.com/en-us/download/details.aspx?id=48145 and installed on Desktop system before installing Neat EGR TWS exe
- For 32 bit system - vc_redist.x86.exe
- For 64 bit system - vc_redist.x64.exe
- Recommended resolution for NeatPlusEGR TWS is 1024 X 768
Installation:
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- Download the setup file ‘NEATEGTWSSetup.exe’ to your hard disc in the root directory (i.e. C:\ or D:\ or E:).
- Go to the drive where NEATEGTWSSetup.exe is copied.
- Double click on the NEATEGTWSSetup.exe.
- The files will be extracted with the window pop up ‘NEATPlusEG Installer 1.0.0: Extracting Files’.
- It will be followed by ‘NEAT-EGR Version 1.0.0 Installer’ pop up window. Installation drive (where application will be installed) will be C: by default.
- The user can change the default installation drive to any other local drives (e.g. D: or E:)
- Click on ‘Install’ button on this pop-up window and follow the installation instructions.
- Message of successful installation will be displayed once the complete application is installed.
- The user can run NEAT-EG TWS application by double clicking on either of the following:
a. NEAT-EG TWS shortcut icon created on the desktop.
b. NEAT-EG TWS entry in the ‘Programs’ sub-menu of the ‘Start’ menu.
c. NEAT-EG.exe located in the NEATEGDB-TWS directory in the installation drive.
Updating the new version with latest data:
- Download following files from NSE EXTRANET path egftp/egcommon/ntneat onto the logon drive:
- security_eg.gz
- participant_eg.gz
- Unzip the above files
- From the log on screen click on the “UPLOAD” button to update contracts and participants details.
Annexure – 5
Important guidelines in case of switchover of trading system to Disaster Recovery (DR) Site
- Kindly note below points after switch over to DR site:
a. Trades of primary site will be available in Previous Trades window.
b. Trades can be modified/cancelled using Multiple Trade Modification and Cancellation window respectively.
c. Messages of primary site will be available in TWS Message Area.
- If user renames or deletes the User folder and re-login the NEAT terminal, then data of primary site shall not be available in the functional window as mentioned above point.
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