How this is possible in options?

General
1

I am wondering how can this is possible for both call and put options in green ?

Underlying Index: NIFTY 8631.45  As on Oct 28, 2016 12:33:54 IST



if things go like this, Options Geeks can not work at all. 

Underlying Index: BANKNIFTY 19522.20  As on Oct 28, 2016 13:49:56 IST

both call and put options premium are increasing. 


Options experts should explain this behaviour.

2

This happens more often than not. In fact, this is a classic example of Vega acting upon option premiums. When volatility increases, all option premiums, irrespective of calls and puts tends to increase. I would advice you to read the chapters on Volatility here (from chapter 15 to 19) -

Btw, I guess these Nov series contracts, which means to say more time to expiry, this also adds to increased premiums.

3

i cant read it

4

hold CTRL key and move mouse wheel forward to zoom it.

5

Thanks for the details. I have gone through the varsity. Again today during Muhurat Trading put options prices are going up both Nifty and Bank Nifty, can we conclude that Market is going to fall in the next few sessions based on that ? or simple Demand / supply logic.
also I wanted to know whether this pattern is similar at start of the new series every month ?