# Oxtane and MarketScope

> MarketScope by Oxtane is a free market information board: a crypto heatmap, world indices, stocks by theme, FX, commodities, ETFs, pre-open checks for Japan, Korea and the US, and economic releases. Oxtane also provides a local LLM infrastructure audit.

MarketScope prioritizes English, Simplified Chinese and Korean, with Japanese pages also available. Quote sources, update times and methodology are displayed on the relevant views. This directory contains editorial descriptions, not current prices. The sitemap lists canonical public pages; authentication and paid account functions are outside this directory.

## Product and publisher

- [MarketScope home](https://oxtane.xyz/): Board home with index quotes, the crypto heatmap, pre-open checks and theme boards. Also in [日本語](https://oxtane.xyz/ja), [한국어](https://oxtane.xyz/ko) and [简体中文](https://oxtane.xyz/zh-CN).
- [Local LLM infrastructure audit](https://oxtane.xyz/audit): Oxtane's audit service: workload review, GPU and machine sizing, model serving and operating safeguards.
- [Oxtane Lab](https://oxtane.xyz/en/lab): Index of Oxtane's measured local LLM notes, also at [/ja/lab](https://oxtane.xyz/ja/lab).
- [Oxtane on note](https://note.com/oxtane): Measured local LLM field notes in Japanese (RTX 3090 tuning, quantization, serving).
- [Oxtane on X](https://x.com/Oxtanedotxyz): Public profile selected by Oxtane.
- [MarketScope overview](https://oxtane.xyz/en/markets): MarketScope by Oxtane: compare global stocks, FX, crypto, commodities and ETFs. Check prices, heatmaps, data sources and update times in one free market board.
- [MarketScope 日本語](https://oxtane.xyz/ja/markets): 日本・米国・欧州・アジアの株式、為替、暗号資産、商品、ETFを、現在値・騰落率・更新時刻とともに一覧で比較できます。MarketScopeはOxtaneが提供する無料のライブ市場ボードで、対象銘柄の選定方法とデータソースも確認できます。
- [About, sources and methodology](https://oxtane.xyz/en/markets/about.md): English reference in Markdown.
- [サービス説明・出典・算出方法](https://oxtane.xyz/ja/markets/about.md): Japanese reference in Markdown.
- [How to use MarketScope](https://oxtane.xyz/en/markets/guide.md): Reading prices, timestamps, currencies and heatmap methods.
- [使い方・市場データの読み方](https://oxtane.xyz/ja/markets/guide.md): 日本語の使い方と対象市場へのリンク。
- [全球市场行情](https://oxtane.xyz/zh-CN/markets): 在免费的MarketScope看板中，比较全球股票、外汇、加密货币、商品与ETF的价格和涨跌幅，查看热力图、数据来源与更新时间。
- [关于MarketScope by Oxtane](https://oxtane.xyz/zh-CN/markets/about.md): 了解MarketScope的市场覆盖范围、数据来源、更新时间与市场看板。
- [如何阅读MarketScope市场数据](https://oxtane.xyz/zh-CN/markets/guide.md): 比较全球市场，核实报价来源与更新时间，解读热力图，并区分缺失数据和0%涨跌幅。
- [글로벌 시장 시세](https://oxtane.xyz/ko/markets): 무료 MarketScope 보드에서 전 세계 주식, 외환, 가상자산, 원자재와 ETF의 가격·등락률을 비교하고 히트맵, 데이터 출처와 업데이트 시간을 확인하세요.
- [MarketScope by Oxtane 소개](https://oxtane.xyz/ko/markets/about.md): MarketScope의 대상 시장, 데이터 출처, 업데이트 시간과 시장 보드를 안내합니다.
- [MarketScope 시장 데이터 읽는 방법](https://oxtane.xyz/ko/markets/guide.md): 글로벌 시장 비교, 시세 출처·업데이트 시간 확인, 히트맵 해석과 누락 데이터·등락률 0% 구분을 안내합니다.
- [Full editorial reference](https://oxtane.xyz/llms-full.txt): Product FAQs and market category descriptions in English, Simplified Chinese, Korean and Japanese.

## Theme coverage and instrument lists

- [/en/markets/semiconductors](https://oxtane.xyz/en/markets/semiconductors/reference.md): Configured board universe and comparison notes; no current prices.
- [/zh-CN/markets/semiconductors](https://oxtane.xyz/zh-CN/markets/semiconductors/reference.md): Configured board universe and comparison notes; no current prices.
- [/ko/markets/semiconductors](https://oxtane.xyz/ko/markets/semiconductors/reference.md): Configured board universe and comparison notes; no current prices.
- [/ja/markets/semiconductors](https://oxtane.xyz/ja/markets/semiconductors/reference.md): Configured board universe and comparison notes; no current prices.
- [/en/markets/dram-memory](https://oxtane.xyz/en/markets/dram-memory/reference.md): Configured board universe and comparison notes; no current prices.
- [/zh-CN/markets/dram-memory](https://oxtane.xyz/zh-CN/markets/dram-memory/reference.md): Configured board universe and comparison notes; no current prices.
- [/ko/markets/dram-memory](https://oxtane.xyz/ko/markets/dram-memory/reference.md): Configured board universe and comparison notes; no current prices.
- [/ja/markets/dram-memory](https://oxtane.xyz/ja/markets/dram-memory/reference.md): Configured board universe and comparison notes; no current prices.
- [/en/markets/optics](https://oxtane.xyz/en/markets/optics/reference.md): Configured board universe and comparison notes; no current prices.
- [/zh-CN/markets/optics](https://oxtane.xyz/zh-CN/markets/optics/reference.md): Configured board universe and comparison notes; no current prices.
- [/ko/markets/optics](https://oxtane.xyz/ko/markets/optics/reference.md): Configured board universe and comparison notes; no current prices.
- [/ja/markets/optics](https://oxtane.xyz/ja/markets/optics/reference.md): Configured board universe and comparison notes; no current prices.
- [/en/markets/ai](https://oxtane.xyz/en/markets/ai/reference.md): Configured board universe and comparison notes; no current prices.
- [/zh-CN/markets/ai](https://oxtane.xyz/zh-CN/markets/ai/reference.md): Configured board universe and comparison notes; no current prices.
- [/ko/markets/ai](https://oxtane.xyz/ko/markets/ai/reference.md): Configured board universe and comparison notes; no current prices.
- [/ja/markets/ai](https://oxtane.xyz/ja/markets/ai/reference.md): Configured board universe and comparison notes; no current prices.

## Public quote retrieval

- [Public market JSON](https://oxtane.xyz/api/markets): Read-only public board data. Check each instrument’s source, updatedAt, stale and error, and the payload’s partial status. fetchedAt is not the update time of every quote. Respect Cache-Control; no order execution.

## Pre-open market checks

- [Japan pre-open check](https://oxtane.xyz/en/markets/japan-preopen): Six indicators for 07:00–09:00 JST. Changes use each series’ previous close. Closed markets show the last observation.
- [日本股市盘前观察](https://oxtane.xyz/zh-CN/markets/japan-preopen): 在07:00–09:00 JST查看六项指标。涨跌幅以各系列前收盘价为基准，休市市场显示最近观测值。
- [일본 증시 개장 전 확인](https://oxtane.xyz/ko/markets/japan-preopen): 07:00–09:00 JST에 확인할 6개 지표입니다. 각 시리즈의 전일 종가 대비 변화를 표시하며 휴장 시장은 최근 관측값을 표시합니다.
- [日本株の寄り前チェック](https://oxtane.xyz/ja/markets/japan-preopen): 寄り前07:00–09:00 JSTに確認したい6指標。各系列の前日終値からの変化です。休場中は最終観測値を表示します。
- [Korea pre-open check](https://oxtane.xyz/en/markets/korea-preopen): KOSPI opens at 09:00 KST. Before the open, check KOSPI, KOSDAQ, USD/KRW, S&P 500 and Nasdaq 100 futures and VIX, each with its quote time and source. Regular KRX cash trading is 09:00–15:30 KST. KST is UTC+9, the same offset as Japan, with no daylight saving time. Check the exchange for holidays and special schedules. This page does not determine trading days or predict opening prices.
- [韩国股市盘前观察](https://oxtane.xyz/zh-CN/markets/korea-preopen): KOSPI opens at 09:00 KST. Before the open, check KOSPI, KOSDAQ, USD/KRW, S&P 500 and Nasdaq 100 futures and VIX, each with its quote time and source. KRX常规现货交易时段为09:00–15:30 KST。KST为UTC+9，与日本时区相同且无夏令时。节假日及特殊安排以交易所公告为准。本页面不判定交易日或预测开盘价。
- [한국 증시 개장 전 확인](https://oxtane.xyz/ko/markets/korea-preopen): KOSPI opens at 09:00 KST. Before the open, check KOSPI, KOSDAQ, USD/KRW, S&P 500 and Nasdaq 100 futures and VIX, each with its quote time and source. KRX 정규 현물 거래는 09:00–15:30 KST입니다. KST는 일본과 같은 UTC+9이며 서머타임이 없습니다. 휴장일과 특별 일정은 거래소 공지를 확인하세요. 이 페이지는 거래일을 판정하거나 시가를 예측하지 않습니다.
- [韓国株の寄り前チェック](https://oxtane.xyz/ja/markets/korea-preopen): 韓国株の寄り前にKOSPI、ドル／ウォン、S&P 500先物、NASDAQ100先物、KOSDAQ、VIXを一覧で比較。各価格の時刻、出典、前日終値比を確認できます。 KRXの通常現物取引は09:00–15:30 KSTです。KSTは日本時間と同じUTC+9で、夏時間はありません。祝日・臨時変更は取引所の案内で確認してください。このページは営業日や寄り付き価格を予測しません。
- [US pre-market check](https://oxtane.xyz/en/markets/us-preopen): Check S&P 500, Nasdaq 100, Dow and Russell 2000 futures, S&P 500 cash and VIX before US stocks open. Compare quote times, sources and Eastern trading hours. Regular NYSE cash trading is 09:30–16:00 ET. The usual open is 22:30 in Japan during US daylight saving time and 23:30 during standard time. Quote timestamps use America/New_York with daylight saving adjustment. Check the exchange for holidays, shortened sessions and special schedules.
- [美国股市盘前观察](https://oxtane.xyz/zh-CN/markets/us-preopen): 在美股开盘前查看S&P 500、纳指100、道指与罗素2000期货、S&P 500现货及VIX，并核实报价时间、来源与美东交易时段。 NYSE常规现货交易为09:30–16:00 ET。按日本时间，夏令时通常22:30开盘，标准时间23:30开盘。报价时刻使用America/New_York并处理夏令时。节假日、提前收盘和特殊安排以交易所公告为准。
- [미국 증시 프리마켓 확인](https://oxtane.xyz/ko/markets/us-preopen): 미국 증시 개장 전 S&P 500, 나스닥100, 다우·러셀2000 선물, S&P 500 현물과 VIX를 확인하고 시세 시각, 출처와 미국 동부 거래 시간을 비교하세요. NYSE 정규 현물 거래는 09:30–16:00 ET입니다. 한국·일본 시간으로 미국 서머타임에는 통상 22:30, 표준시에는 23:30에 개장합니다. 시세 시각은 America/New_York의 서머타임을 반영합니다. 휴장·조기 폐장 및 특별 일정은 거래소를 확인하세요.
- [米国株の寄り前チェック](https://oxtane.xyz/ja/markets/us-preopen): 米国株の寄り前にS&P 500、NASDAQ100、NYダウ、Russell 2000の先物、S&P 500現物、VIXを一覧で比較。米東部時間と夏時間に対応し、価格時刻と出典を表示します。 NYSEの通常現物取引は09:30–16:00 ETです。日本時間の通常寄り付きは米国夏時間で22:30、標準時間で23:30です。価格時刻はAmerica/New_Yorkで夏時間に対応します。祝日・短縮取引・臨時変更は取引所の案内で確認してください。

## Canonical market pages

- [/en/markets/heatmap](https://oxtane.xyz/en/markets/heatmap)
- [/zh-CN/markets/heatmap](https://oxtane.xyz/zh-CN/markets/heatmap)
- [/ko/markets/heatmap](https://oxtane.xyz/ko/markets/heatmap)
- [/ja/markets/heatmap](https://oxtane.xyz/ja/markets/heatmap)
- [/en/markets/heatmap/crypto](https://oxtane.xyz/en/markets/heatmap/crypto)
- [/zh-CN/markets/heatmap/crypto](https://oxtane.xyz/zh-CN/markets/heatmap/crypto)
- [/ko/markets/heatmap/crypto](https://oxtane.xyz/ko/markets/heatmap/crypto)
- [/ja/markets/heatmap/crypto](https://oxtane.xyz/ja/markets/heatmap/crypto)
- [/en/markets](https://oxtane.xyz/en/markets)
- [/en/markets/semiconductors](https://oxtane.xyz/en/markets/semiconductors)
- [/en/markets/dram-memory](https://oxtane.xyz/en/markets/dram-memory)
- [/en/markets/optics](https://oxtane.xyz/en/markets/optics)
- [/en/markets/ai](https://oxtane.xyz/en/markets/ai)
- [/en/markets/sp-100](https://oxtane.xyz/en/markets/sp-100)
- [/en/markets/japan-stocks](https://oxtane.xyz/en/markets/japan-stocks)
- [/en/markets/us-stocks](https://oxtane.xyz/en/markets/us-stocks)
- [/en/markets/fx](https://oxtane.xyz/en/markets/fx)
- [/en/markets/crypto](https://oxtane.xyz/en/markets/crypto)
- [/en/markets/etfs](https://oxtane.xyz/en/markets/etfs)
- [/en/markets/macro-calendar](https://oxtane.xyz/en/markets/macro-calendar)
- [/en/markets/commodities](https://oxtane.xyz/en/markets/commodities)
- [/en/markets/24-hour-markets](https://oxtane.xyz/en/markets/24-hour-markets)
- [/zh-CN/markets](https://oxtane.xyz/zh-CN/markets)
- [/zh-CN/markets/semiconductors](https://oxtane.xyz/zh-CN/markets/semiconductors)
- [/zh-CN/markets/dram-memory](https://oxtane.xyz/zh-CN/markets/dram-memory)
- [/zh-CN/markets/optics](https://oxtane.xyz/zh-CN/markets/optics)
- [/zh-CN/markets/ai](https://oxtane.xyz/zh-CN/markets/ai)
- [/zh-CN/markets/sp-100](https://oxtane.xyz/zh-CN/markets/sp-100)
- [/zh-CN/markets/japan-stocks](https://oxtane.xyz/zh-CN/markets/japan-stocks)
- [/zh-CN/markets/us-stocks](https://oxtane.xyz/zh-CN/markets/us-stocks)
- [/zh-CN/markets/fx](https://oxtane.xyz/zh-CN/markets/fx)
- [/zh-CN/markets/crypto](https://oxtane.xyz/zh-CN/markets/crypto)
- [/zh-CN/markets/etfs](https://oxtane.xyz/zh-CN/markets/etfs)
- [/zh-CN/markets/macro-calendar](https://oxtane.xyz/zh-CN/markets/macro-calendar)
- [/zh-CN/markets/commodities](https://oxtane.xyz/zh-CN/markets/commodities)
- [/zh-CN/markets/24-hour-markets](https://oxtane.xyz/zh-CN/markets/24-hour-markets)
- [/ko/markets](https://oxtane.xyz/ko/markets)
- [/ko/markets/semiconductors](https://oxtane.xyz/ko/markets/semiconductors)
- [/ko/markets/dram-memory](https://oxtane.xyz/ko/markets/dram-memory)
- [/ko/markets/optics](https://oxtane.xyz/ko/markets/optics)
- [/ko/markets/ai](https://oxtane.xyz/ko/markets/ai)
- [/ko/markets/sp-100](https://oxtane.xyz/ko/markets/sp-100)
- [/ko/markets/japan-stocks](https://oxtane.xyz/ko/markets/japan-stocks)
- [/ko/markets/us-stocks](https://oxtane.xyz/ko/markets/us-stocks)
- [/ko/markets/fx](https://oxtane.xyz/ko/markets/fx)
- [/ko/markets/crypto](https://oxtane.xyz/ko/markets/crypto)
- [/ko/markets/etfs](https://oxtane.xyz/ko/markets/etfs)
- [/ko/markets/macro-calendar](https://oxtane.xyz/ko/markets/macro-calendar)
- [/ko/markets/commodities](https://oxtane.xyz/ko/markets/commodities)
- [/ko/markets/24-hour-markets](https://oxtane.xyz/ko/markets/24-hour-markets)
- [/ja/markets](https://oxtane.xyz/ja/markets)
- [/ja/markets/semiconductors](https://oxtane.xyz/ja/markets/semiconductors)
- [/ja/markets/dram-memory](https://oxtane.xyz/ja/markets/dram-memory)
- [/ja/markets/optics](https://oxtane.xyz/ja/markets/optics)
- [/ja/markets/ai](https://oxtane.xyz/ja/markets/ai)
- [/ja/markets/sp-100](https://oxtane.xyz/ja/markets/sp-100)
- [/ja/markets/japan-stocks](https://oxtane.xyz/ja/markets/japan-stocks)
- [/ja/markets/us-stocks](https://oxtane.xyz/ja/markets/us-stocks)
- [/ja/markets/fx](https://oxtane.xyz/ja/markets/fx)
- [/ja/markets/crypto](https://oxtane.xyz/ja/markets/crypto)
- [/ja/markets/etfs](https://oxtane.xyz/ja/markets/etfs)
- [/ja/markets/macro-calendar](https://oxtane.xyz/ja/markets/macro-calendar)
- [/ja/markets/commodities](https://oxtane.xyz/ja/markets/commodities)
- [/ja/markets/24-hour-markets](https://oxtane.xyz/ja/markets/24-hour-markets)
- [/en/markets/about](https://oxtane.xyz/en/markets/about)
- [/en/markets/guide](https://oxtane.xyz/en/markets/guide)
- [/zh-CN/markets/about](https://oxtane.xyz/zh-CN/markets/about)
- [/zh-CN/markets/guide](https://oxtane.xyz/zh-CN/markets/guide)
- [/ko/markets/about](https://oxtane.xyz/ko/markets/about)
- [/ko/markets/guide](https://oxtane.xyz/ko/markets/guide)
- [/ja/markets/about](https://oxtane.xyz/ja/markets/about)
- [/ja/markets/guide](https://oxtane.xyz/ja/markets/guide)
- [/en/markets/japan-preopen](https://oxtane.xyz/en/markets/japan-preopen)
- [/en/markets/korea-preopen](https://oxtane.xyz/en/markets/korea-preopen)
- [/en/markets/us-preopen](https://oxtane.xyz/en/markets/us-preopen)
- [/zh-CN/markets/japan-preopen](https://oxtane.xyz/zh-CN/markets/japan-preopen)
- [/zh-CN/markets/korea-preopen](https://oxtane.xyz/zh-CN/markets/korea-preopen)
- [/zh-CN/markets/us-preopen](https://oxtane.xyz/zh-CN/markets/us-preopen)
- [/ko/markets/japan-preopen](https://oxtane.xyz/ko/markets/japan-preopen)
- [/ko/markets/korea-preopen](https://oxtane.xyz/ko/markets/korea-preopen)
- [/ko/markets/us-preopen](https://oxtane.xyz/ko/markets/us-preopen)
- [/ja/markets/japan-preopen](https://oxtane.xyz/ja/markets/japan-preopen)
- [/ja/markets/korea-preopen](https://oxtane.xyz/ja/markets/korea-preopen)
- [/ja/markets/us-preopen](https://oxtane.xyz/ja/markets/us-preopen)
- [/markets/options](https://oxtane.xyz/markets/options)
- [/marketscope/robinhood/uniswap-v4-lp](https://oxtane.xyz/marketscope/robinhood/uniswap-v4-lp)

## Discovery

- [Sitemap](https://oxtane.xyz/sitemap.xml): Canonical pages and editorial modification dates.
- [Crawler policy](https://oxtane.xyz/robots.txt): Current crawling preferences.