Hello, is there a free web page which gives the total number of contract volume, all puts and calls, total volume, for a particular stock ticker? I know of one but it is not free and has a steep pay wall. Thanks in Advance.
You can go to the OCC website. OCC - Daily Volume (theocc.com) Click on the "volume query" and you can search by individual stocks or even individual options.
ORATS has this back to 2007 and updating throughout the day. There's an Elite Trader discount. https://orats.com/elitetrader