The yf_plotter(...) function appears to always use the MSFT spot price regardless of the ticker passed. Thus, the displayed payoff chart always has the wrong spot price which makes the chart way off when prices are either significantly lower or higher than MSFT's.
Example: AMD vertical call spread. Notice that even though AMD's spot price on 6/24/2022 EOD was $87.08, the displayed spot price was $267.70, MSFT's spot price.

The
yf_plotter(...)function appears to always use the MSFT spot price regardless of the ticker passed. Thus, the displayed payoff chart always has the wrong spot price which makes the chart way off when prices are either significantly lower or higher than MSFT's.Example: AMD vertical call spread. Notice that even though AMD's spot price on 6/24/2022 EOD was $87.08, the displayed spot price was $267.70, MSFT's spot price.
