# GapEdge > GapEdge is a mobile app (iOS and Android) that detects price gaps on Gold (XAU/USD), EUR/USD and GBP/USD the moment they open, sends push alerts with the gap zone and size, tracks each fill live, and publishes every result, filled or not. Operated by Giinger Pte Ltd (Singapore). GapEdge provides market information, not financial advice. ## Live track record (updated hourly) - Gold: 93 gaps tracked, 100.0% filled, median time to fill 50m - EUR/USD: 21 gaps tracked, 100.0% filled, median time to fill 3h 50m - GBP/USD: 52 gaps tracked, 98.1% filled, median time to fill 12m ## Key pages - [Home](https://gapedge.giinger.com/): what GapEdge does and the live track record - [Gap Explorer](https://gapedge.giinger.com/gaps): fill rate, time to fill and the full list of tracked gaps per market - [Guides](https://gapedge.giinger.com/guides): educational articles about forex and gold gaps - [iOS app](https://apps.apple.com/gb/app/gapedge-forex-gap-signals/id6776202803) - [Android app](https://play.google.com/store/apps/details?id=app.railway.up.askalpha_tradingassist_production.twa) ## Guides - [What is a forex gap, and why do most gaps fill?](https://gapedge.giinger.com/guides/what-is-a-forex-gap): A plain-English guide to price gaps in forex and gold: how they form at the market open, what “filling the gap” means, and how to read gap statistics. - [What time does the forex market open on Sunday?](https://gapedge.giinger.com/guides/what-time-does-forex-market-open-on-sunday): The forex week reopens Sunday at 21:00 or 22:00 UTC depending on daylight saving, as the Sydney session starts. Today's time, and why the first price can jump. ## Optional - [Privacy Policy](https://gapedge.giinger.com/privacy) - [Terms of Service](https://gapedge.giinger.com/terms) - Contact: gpanot@giinger.com