Option Calculator | Black Scholes Option Pricing
v2.0.8 · 4.9 MB · code 16
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File information
UpdatedMar 23, 2023
PublishedMar 23, 2023
Packagecom.onewaychoice.www.onewaychoice
Versionv2.0.8 (16)
Size4.9 MB
MD530c43628dbec53b2df6235f0cb501e64
Min SDK26
Malware scanTRUSTED
Signature SHA186:3E:FB:A4:9C:5A:D8:5C:5B:F1:1C:CF:4D:B1:68:A2:25:F9:C3:C0
SignerCN=OneWayChoice, OU=OneWayChoice.com
Total downloads10,000
This version10,000
DeveloperOneWayChoice.com
Age ratingEveryone
What's new in v2.0.8
- Removed bugs
- Simplified UI experience
- Optimised loading time
- Niche showcase towards Option Pricing model has been implemented
- Simplified UI experience
- Optimised loading time
- Niche showcase towards Option Pricing model has been implemented
Security scan
TRUSTED
- Developer signature verified 2023-03-23
- Signature SHA1 86:3E:FB:A4:9C:5A:D8:5C:5B:F1:1C:CF:4D:B1:68:A2:25:F9:C3:C0
- File MD5 30c43628dbec53b2df6235f0cb501e64
How to install Option Calculator | Black Scholes Option Pricing v2.0.8 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 4.9 MB of free storage.
- Grab com.onewaychoice.www.onewaychoice_16.apk — hit the Download button above (4.9 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 30c43628dbec53b2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.onewaychoice.www.onewaychoice_16.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=OneWayChoice, OU=OneWayChoice.com. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Option Calculator | Black Scholes Option Pricing — tap Open on the install screen, or find the Option Calculator | Black Scholes Option Pricing icon in your app drawer.
Common install errors for Option Calculator | Black Scholes Option Pricing
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.