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yf_plotter using the wrong spot price #8

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jeffgoot opened this issue Jun 25, 2022 · 2 comments · May be fixed by #9
Open

yf_plotter using the wrong spot price #8

jeffgoot opened this issue Jun 25, 2022 · 2 comments · May be fixed by #9

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@jeffgoot
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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.
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@jeffgoot jeffgoot linked a pull request Jun 25, 2022 that will close this issue
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@jeffgoot
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Once the change in PR #9 was introduced, the payoff chart now shows both the correct spot price and the visible window. Here's a screenshot of the updated output of the original test code.

image

@5amfung
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5amfung commented Sep 23, 2023

Please merge this fix.

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8 Updated the passed ticker so that the correct spot price is looked up. jeffgoot/opstrat
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@5amfung @jeffgoot