# yahoo-finance-api

## Motivation

- I used to write Python programs and use Yahoo Finance data. The [yfinance](https://github.com/ranaroussi/yfinance) library is an awesome library which I enjoyed a lot.
- Could not find similar packages in Go.
- Learn Go
- Able to use this package on my other Go projects

If you love this project, please consider giving it a ⭐.

## Installation

```
go get github.com/oscarli916/yahoo-finance-api
```

## Example

```go
package main

import (
	"fmt"

	yfa "github.com/oscarli916/yahoo-finance-api"
)

func main() {
	t := yfa.NewTicker("AAPL")

	// get the latest PriceData
	quote, err := t.Quote()
	if err != nil {
		fmt.Println("Error fetching quote:", err)
		return
	}
	fmt.Println(quote.Close)

	// history data
	history, err := t.History(yfa.HistoryQuery{Range: "1d", Interval: "1m"})
	if err != nil {
		fmt.Println("Error fetching history:", err)
		return
	}
	fmt.Println(history)

	// option chain
	e := t.ExpirationDates()
	oc := t.OptionChainByExpiration(e[2])
	fmt.Println(oc)
	
	// Ticker Information
	info, err := t.GetInfo()
	if err != nil {
		fmt.Println("GetInfo returned error:", err)
	}
	fmt.Println(info)
}

```

## Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.


github.com/frostbreker/yahoo-finance-api

yahoo-finance-api

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Bad semver

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Bad dependency semver

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Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

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Chrome: Content Script

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Chrome: Host Permission

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Chrome: Permission

This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome: Wildcard Host Permission

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

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Debug access

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Deprecated

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Possible typosquat attack

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Dynamic require

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Empty package

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File dependency

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Wildcard dependency

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An input argument to this GitHub Action flows into a dangerous sink (such as shell command execution). This could allow a malicious user to inject commands or exploit the action.

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A GitHub context variable (such as issue title, PR description, or comment body) is being exported as an environment variable. These context values are user-controlled and could be exploited by subsequent workflow steps.

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AI-detected potential malware

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High entropy strings

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HTTP dependency

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Install scripts

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Network access

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github.com/frostbreker/yahoo-finance-api

yahoo-finance-api

Motivation

Installation

Example

Contributing

License

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