TeknikKu is an Android app that monitors technical indicators for ETFs and stocks. Nine standard public indicators (MA 5 & 20, Bollinger Band & Bandwidth, Stochastic, Stochastic RSI, RSI, CCI, William %R, MACD) can be toggled on or off. A signal card shows a BUY/HOLD/SELL verdict from a transparent fixed vote rule where every indicator casts one vote, with the full vote breakdown shown. A 20-day movement panel gives context for every signal. The built-in watchlist holds six ETFs (QQQ, SCHD, SPUS, HLAL, SPHD, VOO) and any ticker can be typed freely, including Indonesian stocks with the .JK suffix. Price data comes live from Yahoo Finance. There is no buying or selling inside the app; it is a monitoring and education tool, not investment advice. Built as an Android WebView app with local HTML/JavaScript; the indicator logic is tested with Node scripts and the APK is assembled manually (aapt2, javac, d8, zipalign, apksigner) without Gradle. Next steps: polish from user verdict and keep the demo video current.
Built With
- android
- finance
- html
- java
- javascript
- yahoo
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