Schwab does not display 5 min option charts, that is why I said in general you maybe able to use 5 min underlying chart as a proxy for option movement. But not always true due to IV, delta, gamma, especially for very short DTE options.Thank you ironchef, That's what i'm looking for,
one chart would show the BIIB 5-minute-bar price chart
another chart would display a BIIB 40 - 50 delta option 5-minute-bar price chart.
Seems unlikely that's out there somewhere, but if it is...
