May 22, 2007

Press Release no.1

Security listed and admitted to dealings – HILTON

The equity shares of the following company shall be listed and admitted to dealings on the Exchange w.e.f. May 24, 2007. Trading shall be in the Normal Market Segment – Compulsory Demat (Rolling Settlement) for all investors.

Sr. No.	Symbol	Name of the Company	ISIN Code
1	HILTON	Hilton Metal Forging Limited	INE788H01017

Press Release no.2

Security listed and admitted to dealings - DEWANHOUS

The following securities of Dewan Housing Finance Corporation Ltd. shall be listed and admitted to dealings on the Exchange w.e.f. May 24, 2007. Trading shall be in the Normal Market Segment – Compulsory Demat (Rolling Settlement) for all investors.

Sr. No.	Symbol	Security Name	Series	ISIN Code
1	DEWANHOUS	1% Redeemable Non-Convertible Preference Shares.	P2	INE202B04024

Press Release no.3

Market-wide Position Limit in NAGARFERT

The derivative contracts in the underlying NAGARFERT have crossed 95% of the market-wide position limit on May 22, 2007. It is hereby informed that all clients/ members shall trade in derivative contracts of NAGARFERT by offsetting their existing positions till the open interest comes down to 80% of the market wide position limit.

Press Release no.4

News about Patni Computer Systems Limited

The media had reports on May 19, 2007 that Patni Computer Systems Limited IBM may acquire around 25% stake in the company.

The Exchange, in order to verify the accuracy or otherwise of the information reported in the media and to inform the market place so that the interest of the investors is safeguarded, had written to the officials of the company.

Patni Computer Systems Limited has inter-alia replied. "We wish to clarify that the Company has not received any intimation from any large shareholder to offload any stake to any of the companies referred in the said news article."

Press Release no.5

NSE completes its 1815^th Normal Settlement

The Exchange has successfully completed its 1815^th Normal Settlements (Rolling T+2 following SEBI directive) since inception i.e., Settlement Number N – 2007092 on May 22, 2007. The settlement statistics are as follows:

Particulars	Values
	N – 2007092
Total traded quantity (lakhs)	4275.05
Total traded value (Rs. In Crores)	9779.89
Total value of the settlement (Securities) (Rs. In Crores)	2732.98
Total value of the settlement (Funds) (Rs. In Crores)	560.49
Shortages for the settlement	0.29%
% of Delivery ( No. of shares deliverable / No. of shares traded )	26.98%

Retail Debt Market have completed its 1089^th settlements details of which are as follows:

Settlement No.	Traded Value	Settlement Value
		Securities	Funds
D- 2007092	NIL	NIL	NIL