MarketGrep: Liquidity & Stocks

MarketGrep — Read the market in one screen.

A research tool for US equities that gathers macro liquidity, retail sentiment,
institutional holdings, cross-asset turbulence, and volume leadership into a
single editorial layout. Built for the trader who wants to spend one minute
before the open — not thirty.

WHAT YOU GET
• Dollar Liquidity Index — easing / neutral / tightening, with historical
drift and the underlying drivers (Fed balance sheet, TGA, RRP, SOFR-IORB,
bank cash buffer, HY spread) broken out and weighted.
• Market Sentiment Report — daily distillation of r/WallStreetBets posts and
comments, by ticker. Mood score, ranking changes, top-mentioned names.
• 13F Holdings — most recent quarterly filings from a curated set of
high-signal managers (Bridgewater, Berkshire, Pershing Square, and a few
dozen more). Position changes, concentration, new buys.
• Risk Radar — a turbulence index that quantifies how unusual the current
cross-asset correlation regime is, with position-sizing reference cues.
• Most Active — sorted by volume, with intraday tape and 30-day trend.
• Macro — yields, commodities, FX, cross-asset benchmarks on one page.
• Global — country ETFs and regional markets, color-coded by 1-day move.
• Watchlist — multi-portfolio support; manage several themed lists side by
side. Drag to reorder, batch-add via the search bar.

ON THE HOME SCREEN
Four widgets that refresh on their own schedule:
• Liquidity Regime tile
• Market Sentiment digest
• Volume Leaders
• Your active Watchlist

NOTIFICATIONS — TWICE A DAY, ON THE BELL
A pre-market read at 08:35 ET and a close recap at 21:05 ET. Each notification
shows the mood verdict, top tickers, and a one-line excerpt of the day's
reasoning — readable from the lock screen without opening the app.

DESIGNED FOR ANDROID
• Material 3 with iOS-parity warm-paper substrate; tabular figures in the
classical serif used by traders.
• Up = blue, Down = red — the convention US equity traders read for.
• Foldable / tablet adaptive: two-pane navigation on the inner display,
bottom bar on phones.
• Predictive back, edge-to-edge insets, dynamic type, monochrome icon for
Material You themed launchers.
• English and Simplified Chinese, with system-language detection.

PRIVACY-FIRST
No accounts, no analytics SDK, no advertising trackers. Your watchlist and
preferences live on your device only — never synced to a server. Network
requests are HTTPS-only and target public market-data endpoints.
Full policy: https://grep.finance/legal/privacy

SUPPORT THE DESK
A one-time, optional tip ("Tip the Desk") if the app earns a corner of your
home screen. Standard Google Play Billing; not a subscription.

DISCLAIMER
MarketGrep provides market data for information only. Nothing in the app is
investment advice, a recommendation, a solicitation, or an offer tailored to
you. Markets carry risk; do your own work.