I have been trading options since 2010.
For the first couple of years, I was trading based on Price Action.
After not finding much success with this trading style, I learnt some techniques in Technical Analysis & devised a strategy around Moving Average crossover.
Some years later, I attended a training on Options where I learnt about Derivative Data & Option Greeks.
After attending the training, it struck me that observing derivative data is extremely important, not just while trading options but even trading the underlying asset.
Since then, I have subscribed to almost all Derivative data providers
To help the trading community, I have compiled a list of tools/data points available on each platform.
Below is a list of products I have used in the past.
For Full time option traders, Quantsapp, with the sheer data that they provide is a mile above the rest. They have Option & Strategy Premium charts along with historical Greeks which is of great help to me.
I found Opstra’s multi strike option OI chart very useful
For beginners I would recommend using Sensibull’s mock trading feature for practice.
My FNO provides a clean all in one screen layout and Is one of the oldest players in the market