Most of the times client do not provide Aadhaar number on call thinking as a fraud call so how to convince such clients?

My main source of income is pension. I buy shares and sell them within year (but not intraday) to earn some income. transactions happens nearly about 10 to12 times only in one FY in cash.will my gain be considered as STCG or business income

I am planning to start options trader more as a buyer of calls and puts. Are there some basic things that I must remember?

Someone in my office mentioned something called as the credit card balance transfer. What is this functionality?

How does an increase in the market price impact the intrinsic value of a call and a put option?

How does volatility of the stock and the movements in the market price impact the value of the call option? Can you throw some light on that subject?

I bought a call option on SBI thinking it will go up sharply but the stock has crashed by 20%. How do I manage this huge loss now?

As an options trader, how do I distinguish between time value and the intrinsic value of a call and a put option?

I have heard that technicals are largely based on something called the Dow Theory? What is Dow Theory and how does it work?

My broker has recommended a strategy where I have to buy two calls and sell two puts. Is it ok to do a transaction in F&O with so many legs?

What can I do if I expect the dollar to strengthen but not strengthen too much? Can I buy a USD-INR call option in this case?