Chart Rendering seems incorrect

[firstprayer]

Expected behavior

When I am testing my strategy, I noticed the strategy was placing order at odd places on the charts. On the closer inspection, I think the OHLC rendering on the chart is incorrect

If you checked the time 10/17 21:05 PM

Correct data: Close = 1072.25

I expect to see the same data on chart.

Code sample

Actual behavior

Incorrect data rendered on chart: Close = 1071.192

Any idea on why this is happening? Is it due to some misalignment issue?

Additional info, steps to reproduce, full crash traceback, screenshots

No response

Software versions

• backtesting.__version__: 0.6.5
• pandas.__version__: 2.3.2
• numpy.__version__: 2.2.6
• bokeh.__version__: 3.8.0
• OS: MacOS

[kernc]

Could be #1002, but your data and the chart say UTC. 🤷

This is strange. I don't think plotting should change OHLC values. 🤔 Assuming it's indeed some offset issue, have you managed to trace the pointed to line to the corresponding line in your data?