Any significant change in Premium without any significant change in underlying price and time to expiry can now be attributed to change in Implied Volatility.
Options are agile instruments with their non-linear pay-offs and favourable risk profiles (at least for buyers). While it is important to trade them using single Options (Buy or Sell) or various combination of them, it is also important to realise a unique utility of the Options: the of analysing trade data.
Options being financial derivatives are traded with a perspective on the underlying asset. While the available instruments (Option types, Expiries, Strike Prices) remain more ...
Read the full text moneycontrol