The Wholesale Debt Market segment deals in fixed income securities and is fast gaining ground in an environment that has largely focussed on equities.

The Wholesale Debt Market (WDM) segment of the Exchange commenced operations on June 30, 1994. This provided the first formal screen-based trading facility for the debt market in the country.

This segment provides trading facilities for a variety of debt instruments including Government Securities, Treasury Bills and Bonds issued by Public Sector Undertakings/ Corporates/ Banks like Floating Rate Bonds, Zero Coupon Bonds, Commercial Papers, Certificate of Deposits, Corporate Debentures, State Government loans, SLR and Non-SLR Bonds issued by Financial Institutions, Units of Mutual Funds and Securitized debt by banks, financial institutions, corporate bodies, trusts and others.

Large investors and a high average trade value characterize this segment. Till recently, the market was purely an informal market with most of the trades directly negotiated and struck between various participants. The commencement of this segment by NSE has brought about transparency and efficiency to the debt market.