Overview
24-hour global market trading status clock. Click the toolbar icon to view real-time open/close status of each exchange.
Trading Clock is a lightweight Chrome extension that shows the real-time trading status of 20 major stock exchanges across 14 countries — right from your toolbar. WHAT IT DOES • Displays live open, closed, pre-market, after-hours, lunch break, and night session status for each exchange • Shows a precise local time and countdown for every market • Groups 20 global exchanges: SSE, SZSE, NYSE, NASDAQ, HKEX, TSE, KRX, SGX, NSE, ASX, TWSE, SET, TSX, B3, LSE, XETRA, Euronext, SIX, MOEX, JPX • Accounts for local trading holidays and half-days KEY FEATURES • Toolbar badge — a live countdown to the next market event: green shows time until the nearest close, amber shows a market opens later today, blue shows the next open in days. Compact, always fits, updates every minute • Customizable notifications — get browser alerts minutes before any market opens or closes, configurable per event type • Drag & drop reorder — arrange markets in the order that matters to you • Dark / Light theme — automatic or manual toggle • Bilingual interface — Chinese and English, switch instantly inside the extension • Holiday-aware — holidays and special trading days are baked in so you never see a false "open" on a market holiday • Lightweight — pure client-side, no background network requests, no data collection PERMISSIONS USED • alarms — to wake the background service worker every minute for badge and notification checks • notifications — to show optional desktop alerts when a market is about to open or close • storage — to persist your preferences (hidden markets, language, theme, notification settings) This extension does not collect, transmit, or sell any user data. All calculations run locally in your browser. CHANGELOG v1.3.5 New Features • Smart countdown badge — the toolbar icon now shows a live countdown to the next market event instead of a static count: green = time until the nearest close, amber = a market opens later today, blue = the next open in days. Updated every minute. Improvements • Badge text is now at most 2 characters (e.g. "45", "3h", "1d"), so it never overflows the toolbar icon even with large system font scaling
Details
- Version1.3.5
- UpdatedAugust 5, 2026
- Offered bycoding pedrito
- Size207KiB
- Languages2 languages
- Developer
Email
support@380747.xyz - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
