Hi! I see your Stock Events Market Tracker app won’t open on your Android device. Let’s get this sorted out together.

To start, can you tell me if the app tries to open and then immediately closes, or does it not respond at all when you tap it?

Meanwhile, here's a simple step-by-step guide we can try to fix the issue:

1. Restart your device: Sometimes, a quick reboot can clear minor glitches.
2. Clear the app cache:
- Go to Settings on your Android device.
- Tap on "Apps" or "Applications."
- Find and select "Stock Events Market Tracker."
- Tap on "Storage."
- Select "Clear Cache."
3. Clear app data if clearing cache doesn't help (note this may reset app settings):
- Follow the same path as above and tap "Clear Data" or "Clear Storage."
4. Update the app: Open the Google Play Store, search for Stock Events Market Tracker, and make sure it's updated to the latest version.
5. Reinstall the app: If updating doesn't help, uninstall the app completely and then reinstall it fresh from the Play Store.

There is a known bug affecting Android devices that can cause the app to crash immediately after opening, so these steps often resolve it1.

Could you please tell me which of these steps, if any, you’ve tried already? That way, I can help you better.