Basic IPO Grey Market FAQs

In Grey market,What is Kostak?

Kostak is the premium amount of rupees at which IPO application are traded on the IPO Grey Market. Usually, the 'Kostak value' is the premium for a maximum number of retail applications in an IPO.

Kostak price is crucial before the issue is close for subscription. Only a few IPO applications are traded once final bidding status has been established.

Who doesn't want to take on any risk related to IPO allotment and listing gains, Kostak is for them

Example:BGR Energy Limited
Issue Price: Rs. 480 / Equity Share (at the upper band).
Lot Size: 14
Grey Market Premium: Rs 350 - Rs 360
Kostak (Rs 10000): Rs 2500 - Rs 2600

BGR applications worth Rs 1 lakh are traded on the IPO Grey Market at Rs 2500 - Rs 2600

The Grey Market Premium for this IPO is approximately 75% of issue price. However, the 'Kostak" is only 5%. Grey Market traders assume that there will be a high number of applicants and no firm allocation for those who apply full Rs 1 lakh. They assume that one in two people will be allotted and therefore Rs 2 lakh investment will yield them approximately Rs 5000 return. They are now ready to purchase 1 lakh applications for Rs 2500.


Define IPO Grey Market.


Who is responsible for price determination in Grey market ?


How does selling & buying takes place in Grey market?


How does Grey market works?


Is there any legal authority for Grey market?


How come there is a change in the price of Grey market everyday?


Before applying in an IPO,should IPO investor consider the Grey market premium?


Before the listing of stock, can we sell the stock allotted to us in an IPO?


In an IPO Grey market, where can I know the present rates on premium on a share?


how the broker does executes order for preferred customers as for grey market if the stock is not listed?


When selling an application in grey market, do I need to pay taxes?


Who is liable to pay the brokerage for selling shares during grey market transactions?


Explain how does Grey market works in stock market?


Define Grey market premium.


In IPO Grey market what is Kostak rates?


What do you mean by 'Subject to sauda ' in IPO Grey market?


What is the basic difference between Grey market Kostak and Subject to sauda?