TWGEX is a Taiwan-equities market-structure observatory. We organise public data — the index and turnover, option gamma exposure (GEX), institutional flow direction, volatility and a 0–10 structural temperature — into a few clear charts, so you can read the market's current state at a glance, like a weather report. It provides information and an observation framework, not investment advice.
TWGEX is built and maintained by an independent developer. Taiwan's market-structure data — institutional flows, option gamma positioning, volatility — is scattered and hard to read. TWGEX organises this public data into a few clear charts, so you can read the market's current structural state at a glance, like a weather report. It provides information and an observation framework, not investment advice, and never covers individual stocks.
All Taiwan market-structure information on this site (TWGEX) — including but not limited to the index, turnover, option gamma exposure (GEX), the direction of institutional fund flows, volatility and related derived indicators — is a compilation, computation and structural observation of publicly available market data, and constitutes general market information.
This site does not provide analysis or recommendations on any individual security, and its content does not constitute investment advice, an offer, a solicitation, or a basis for any trade, nor does it guarantee the accuracy, completeness or timeliness of any information. Users must form their own judgement and bear all investment decisions and risks independently. Investing involves risk; past performance does not indicate future results.
The underlying market data used on this site comes from:
The above public data is used under the Open Government Data License, Taiwan, version 1.0 (OGDL v1.0), with attribution to the source agencies. The GEX, smart-money direction, temperature and other indicators shown here are derived computations based on that public data; their methodology is described in the definition blocks on each page. Copyright in the original data belongs to the respective source agencies.
This site requires no registration or login and does not actively collect personally identifiable information.
This site uses the Google AdSense third-party advertising service. Google and its partners may use cookies (such as the DoubleClick cookie) to serve personalised ads based on your visits to this and other sites. You can manage or opt out of personalised advertising via Google Ad Settings, or see Google's advertising & cookie policy. Users in the European Economic Area (EEA)/UK will be asked for consent through a compliant consent-management tool before ads are served.
The interface design, the presentation of the indicator methodology, and the text on this site are copyright of TWGEX; please do not reproduce without permission. Copyright in the original market data belongs to the respective source agencies.
This site may in future display third-party advertising or broker/futures-account referral links; any advertising or referral does not affect the computation of the site's indicators and does not constitute a recommendation of any product. The relevant disclosures will be added here at launch.
Plain-language explanations of each indicator (GEX, volume structure, smart-money direction, market temperature, TWVIX) are on the Methodology page; brief definitions also appear in the definition blocks on each chart page.
For questions, feedback, or collaboration, email akaiitotarot@gmail.com.