Where do I go to read the Greeks before I purchase a contract?

You can read on Robinhood. Click on the green price on the green range. Scroll down slightly, and it’s listed.

You can also use Yahoo finance and other sites.

It also depends on the brokerage you use, but TD and Schwab don’t have to use TOS.

On Schwab, you can use the mobile app, and they have the streetsmart edge for pc or street smart mobile are good.

Robinhood is not so popular, but you’ll find yourself going back to Robinhood for stuff like Greeks after using TOS for a while.

You can set up TOS for Greeks. Robinhood also gives you immediate access to your money so does the TDAmeritrade (ToS).