100% barchart without calculating?

[AIMPED]

Hey @marvy, not much has changed in the meantime…

Plotly express :100% stacked barchart

I’m trying to make a 100% stacked barchart. Is this possible in plotly or should I adapt the dataframe? import pandas as pd import plotly.express as px df = pd.DataFrame({"DateTime": pd.date_range(start="2022-01-01", end="2022-01-10")}) df["A"] = np.random.randint(0, 10, size=len(df)) df["B"] = np.random.randint(0, 5, size=len(df)) fig = px.bar(df, x='DateTime', y=['A','B'],title="Stacked barchart 100%",barmode='relative') fig.update_layout(legend_title="Legende") fig.show()