What is 'Stock Pinning'?
Action/activity at a certain strike price
To find pinning activity look at the open interest and daily volume of a particular strike.
If there is a significant change in daily volume for a particular strike call or put that would be considered as the pinning point for the stock.
It is better to open a position at the pinning point.
There is a potential pinning activity in few stocks such as AAPL GS AMZN BIDU
Action/activity at a certain strike price
To find pinning activity look at the open interest and daily volume of a particular strike.
If there is a significant change in daily volume for a particular strike call or put that would be considered as the pinning point for the stock.
It is better to open a position at the pinning point.
There is a potential pinning activity in few stocks such as AAPL GS AMZN BIDU