Traderji,
Often we see this kind of message while trading " Stock xyz breaches limit of 95%,you can not take any fresh positions in F&O in this stocks."
My question is how do they calculate that a certain stocks breaches it's limit.I mean, is any formula there?If yes,please tell and kindly explain.
Regards,
Wantamentor
Often we see this kind of message while trading " Stock xyz breaches limit of 95%,you can not take any fresh positions in F&O in this stocks."
My question is how do they calculate that a certain stocks breaches it's limit.I mean, is any formula there?If yes,please tell and kindly explain.
Regards,
Wantamentor
Exposure Limits
The exposure for members should not exceed at any time, including during trading hours, the following limits:
i. For Index options and Index futures contracts:
33.33 times the liquid networth. This translates into a margin of 3% of the notional value of a contract. For option, it is charged only on short positions.
ii. For option contracts and Futures Contract on individual Securities:
The Exposure limits which is higher of 5% or 1.5 standard deviation of the notional value of gross open position in futures on individual securities and gross short open positions in options on individual securities in a particular underlying shall be collected /adjusted from the liquid networth of a member on a real time basis. The standard deviation of daily logarithmic returns of prices in the underlying stock in the cash market in the last six months shall be computed on a rolling and monthly basis at the end of each month. The applicable exposure limits are available to members on NSE's website.
For this purpose notional value means :
- For a futures contract – the contract value at last traded price/ closing price.
- For an options contract – the value of an equivalent number of shares as conveyed by the options contract, in the underlying market, based on the last available closing price.
Exposure limits in case of calendar spread positions in futures contract are treated as open position of one third of the value of the far month futures contract. However, the spread positions are treated as a naked position in far month contract three trading days prior to expiry of the near month contract.
You can view the Market-wide Position Limit at http://www.nseindia.com/content/nsccl/mpl.csv
For more detailed info please read http://www.nseindia.com/content/nsccl/nsccl_foposlimits.htm