S#.Data Release v4.3.20

Dear friends,

We have released a new version of our historical-data downloader, S#.Data (Hydra).

With every version, we improve the design and make Hydra friendlier and more powerful:

1. Options support! Hydra now displays an options board and both implied and historical volatility. It can also calculate volatility from historical data.

2. Want to see a smile? Enjoy!

3. Importing is now extremely easy.

We hope these changes will be useful to all algorithmic traders, including you. Please do not forget that the software is available free of charge!

**:::center

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