An Android app for automated options exit strategies (IV percentile, stop-loss & take-profit).

• Features
• Screenshots
• Backend API
• Installation
  • Download APK
  • Build from Source
• Usage
• Configuration
• Contributing
• License

• 💹 Compute IV percentile using FastAPI + yfinance backend
• 🛑 Auto-calculate stop-loss & take-profit points
• 🔄 Dynamic UI built with Jetpack Compose
• 📡 Network layer via Retrofit + Moshi
• 🎨 Material3 design, loading indicators & error handling

Main Screen
Result Screen

This app talks to a FastAPI service deployed on Google Cloud Run:
https://service-name-695533194214.europe-west1.run.app/

Main endpoint: 

POST /generate_exit_strategy

Example request body:
```json
{
 "symbol": "AAPL",
 "strike": 150.0,
 "daysToExpiry": 30
}

Go to the Releases page and download the latest profit-targeter-v1.0.0.apk.

1. On your Android device, enable "Install unknown apps" or "Allow from this source."
2. Open the APK to install and enjoy the app.

# 1. Clone the repo
git clone https://github.com/khuangtw/profit-targeter-android.git
cd profit-targeter-android
# 2. Prepare keystore
# Place profit-targeter.keystore into android/app/
# Create keystore.properties in repo root:
# storePassword=<your-keystore-password>
# keyPassword=<your-keystore-password>
# alias=profit-targeter
# 3. Build release APK
./gradlew clean
./gradlew assembleRelease
# 4. Signed APK is at:
# android/app/build/outputs/apk/release/app-release.apk

1. Launch the app
2. Enter the symbol (e.g. AAPL), strike price, and days to expiry
3. Tap Calculate
4. View the IV percentile and suggested stop-loss / take-profit points

If your backend URL changes, update it in your network module:

// In ApiClient.kt or NetworkModule.kt
private const val BASE_URL = "https://service-name-695533194214.europe-west1.run.app/"

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

Distributed under the MIT License. See LICENSE for details.