How many contracts are there in currency pair of USD/INR at any point on the options front?

Are there any points that I must keep in mind while selling options?

What are the initial margins for various currency options contracts?

Which are the futures and options contracts that are most liquid on any normal trading day on the NSE?

What are the unique features of the Individual Stock Options contracts traded on the NSE and what are the contract sizes?

What are the unique features of the Nifty IT Index Options contracts traded on the NSE and what are the contract sizes?

What are some of the critical points that I need to understand about commodity options?

I had bought 500 shares of Jain Irrigation @ 106 around 1 year back. The stock was supposed to be a very attractive pick at that point of time, but it has only gone downhill. What is the prospect for this company?

what is the GST. why India using GST? what is the reason that some poor people are suffering from GST . why it is useful to us and how profit to us. how many goods are expancses in our India.

If India does not go for Sovereign bonds, then what are the options in front of the government raise resources?

I am holding shares of Nestle India bought many years back. It is double the buying price. Should I hold on after the latest quarter results?