I had posted this a few days back, have a look, just to give you an idea:
Margin requirement for writing options(
Nifty@5500)
Considering today when markets were pretty volatile
Intraday: 5300PE(6393), 5400PE(6783), 5500PE(7354), 5600PE(8212)
5500CE(7941), 5600CE(7037), 5700CE(6438), 5800CE(6102)
Overnight:5300PE(18213), 5400PE(19343), 5500PE(20990), 5600PE(23460)
5500CE(22590), 5600CE(20022), 5700CE(18317), 5800CE(17360)
Option premium will be given as margin benefit only when you have complete margins and not when you are writing with the above margins( both for stock and index)....
Hope this helps... The thing with option writing is that, even a lot of big brokers themselves don't really understand how much margin has to be blocked...
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When the margin required for writing is lesser with us, people think we are wrong...
We are trying to move our clients from option buying to option writing for intraday trades by giving margin benefits for writing... Option writing inherently increases the chances of a winning trade, even on an intraday basis...
For eg, by writing options, you will make money in markets which are going in your direction and also in markets which are "flat"... This additional probability of winning improves the chances of day trader winning by over a 70 times( seems big,but is actually true).... Let me not get into giving gyan on how to trade...
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But the idea is, if you are writing options with us, the margin requirement is pretty less compared to others....
Cheers...
Sachin