Plotly Scatter Plot Text as HTML/CSS

[jinnyzor]

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Add_annotation only shows at x=0 on a datetime64 x-axis

After researching, I see I need to convert datetime64 to Timestamp. The chart xaxis must be doing that automatically. So I resolved this issue by calling pandas to_datetime for my x value in add_annotation… import pandas as pd fig.add_annotation(x=pd.to_datetime(mark_time), y=mark_price, text=label1, showarrow=True, arrowhead=1)