Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
gongtam.com presents the “개미공탐지수,” a Fear & Greed-style index based on Korean investor sentiment. The site focuses on comparisons with Nasdaq and CNN Fear & Greed, as well as sentiment analysis from Korean online investor communities. According to the page text, it uses AI to analyze posts from online investor communities in real time and claims to cover 7.8 million+ investment opinions with a 1,090-day backtesting period. It is worth noting that the scraped text does not indicate that this is a crypto exchange, wallet, or DeFi protocol.
The site is centered on sentiment indicators rather than trade matching. The page includes real-time 24-hour trends, 30/60/90-day Gongtam Index trends, 20/40/120-day backtest performance, a Gongtam calendar, daily records, and live chat. Results are summarized at 07:00 KST the next day after the U.S. market closes, based on investor reactions. The page also displays backtest metrics such as an “86% fear-buy win rate” and “+3.1% 20-day average return,” but the text does not explain sample selection, statistical methodology, or risk warnings, so these figures should not be treated as directly replicable returns.
The text does not disclose a pricing model, subscription fees, API pricing, or advertising model. It also does not mention KYC, account verification, custody of funds, cold wallets, insurance funds, or similar mechanisms. Based on the available text, this means it does not function as a trading platform or asset custodian, and there is no confirmed support for fiat deposits/withdrawals, crypto trading pairs, derivatives, or leveraged services.
Its main advantage is a clear positioning: it is useful for observing Korean retail investor sentiment and can be compared side by side with CNN Fear & Greed. Historical trends, calendar views, and backtesting modules are also helpful for post-analysis. The drawbacks are limited transparency: algorithm weights, data source quality, and backtesting methodology are not explained in detail, and the page is mainly in Korean. It is better suited to investors who use sentiment indicators as a supplementary reference, rather than as a standalone basis for trading decisions.
The text does not state whether the site is accessible from China, so its availability is unknown. If access is unstable, alternatives such as the CNN Fear & Greed Index, Alternative.me Crypto Fear & Greed Index, or TradingView may be considered. For Chinese users, language, network connectivity, and local payment support are also worth noting, as these are not clarified on the page.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on gongtam.com official site.
gongtam.com is an South Korea Crypto provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach gongtam.com directly.