# MTF analysis (/tutorials/mtf-analysis)

[Members-only tutorial](https://members.vectorbt.pro/tutorials/mtf-analysis/)

✅ Learn about resampling and how to properly change the time frame of retrieved data.

✅ Learn how to align multiple time series with different time frames. In particular, we will discuss
how to avoid look-ahead bias when doing this, and how to build multiple time frame (MTF) indicators and
graphs.

✅ Aggregation is a powerful technique for discovering larger trends. Learn how to aggregate data
effectively, and how to model a portfolio using the most granular data, then downsample it afterward for
analysis ☄️

*   [Resampling](https://members.vectorbt.pro/tutorials/mtf-analysis/resampling): Resample market data and establish a multiple-time-frame workflow
*   [Alignment](https://members.vectorbt.pro/tutorials/mtf-analysis/alignment): Learn about alignment in multiple time frame analysis using VectorBT PRO
*   [Aggregation](https://members.vectorbt.pro/tutorials/mtf-analysis/aggregation): Learn about aggregation in multiple time frame analysis using VectorBT PRO