Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Learn from the best! Meet the four finalists headed to the FINALS of the Power BI Dataviz World Championships! Register now
I am trying to create a waterfall chart using Python. The data shows the financial movement over the year. I did not specify this but the Opening balance in January is £1000.
| 01/01/2020 | £45.00 |
| 01/02/2020 | £32.00 |
| 01/03/2020 | -£10.00 |
| 01/04/2020 | £34.00 |
| 01/05/2020 | -£30.00 |
| 01/06/2020 | £32.00 |
| 01/07/2020 | £11.00 |
| 01/08/2020 | -£4.00 |
| 01/09/2020 | £9.00 |
| 01/10/2020 | £70.00 |
| 01/11/2020 | £100.00 |
| 01/12/2020 | -£60.00 |
I'd like:
1. The bar displaying the opening balance to be black
2. The total at the end of the month to also be black
3. The positive movement to be green
4. The negative movement to be red
5. Data labels displaying the change if it's possible
An example of what I'm aiming for:
Please find attached an example file below:
https://www.mediafire.com/file/sb8nxtxv6cfv7as/Waterfall_Chart.pbix/file
Any help is greatly appreciated. Thank you.
this should get you going
Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Check out the February 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 53 | |
| 48 | |
| 38 | |
| 15 | |
| 14 |
| User | Count |
|---|---|
| 93 | |
| 79 | |
| 37 | |
| 27 | |
| 25 |