It occurred to me you create charts with time frames of less than one day, which means you have a subscription to Stockcharts. With a subscription, you can use the 'Permalink' button to create links to charts with the menus and advertising striped away. These are more durable links. Links created the way I described earlier can sometimes 'break', defaulting to a lessor featured chart.
I will rewrite the below using Permalink's when I have a few minutes.
Also, be aware when PowerPoint opens your document and goes out to the internet to grab current copies of all your charts, it does so as fast as it can. If you create a PowerPoint document that contains a very large number of charts, or if you refresh your PowerPoint document too frequently, you could run afoul of this Stockcharts rule -
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