How do I change the stock shown on the HIRO vs Stock Price Chart? Select a new stock from the SpotGamma Symbols list in the center column by clicking on the symbols name, and the HIRO vs Stock Price Chart at the top right should update automatically. SpotGamma Alpha subscribers can access the SpotGamma HIRO Indicator here. Related articles How do I change from seeing the Total to the Puts and Calls on the Stock Price Chart? How do I view the entire list of HIRO symbols (not only my watchlist)? How do I see the Indices Chart? How do I add symbols to my watchlist? How do I remove symbols from my watchlist?