ChenglanAI (澄澜量化) · Price-cycle analysis
ChenglanAISee where every market stands in its price cycle
Weekly cycle regime, major trend, stage and key levels for US, Hong Kong and China A-share stocks, crypto and commodities, recomputed after every market close. Plus US option walls, max pain, GEX and gamma flip, and a 56-series macro dashboard. States, not stock tips.
- 12,300+ US, 6,900+ China A-share, 2,800+ Hong Kong symbols
- Updated after each close
- Desktop & mobile web
- Interface in Chinese
What it computes
| Layer | Question it answers | Values |
|---|---|---|
| Weekly cycle regime | What kind of market has this been for years? | One-way up / one-way down / range-bound (needs 5+ years of history) |
| Major trend | Which way is it going, and is that confirmed? | Uptrend / downtrend / pending up / pending down / undetermined — a two-step trigger → confirm / invalidate process |
| Stage | Has a weekly top or bottom formed? | Weekly fractal at a key level: bottom formed (stage up) / top formed (stage down) |
| Key levels | Which important prices are closest? | Weekly Bollinger upper / middle / lower, weekly EMA120 / EMA250, down-trendline, 3-year low, monthly EMAs |
| Option structure (US) | Where is positioning concentrated? | Call wall, put wall, max pain, put/call ratio, IV30, skew, term, GEX, gamma flip; scenarios: gamma-squeeze candidate, double-wall squeeze, near support, near resistance, max-pain pull |
| Macro | Where are rates, inflation, the dollar and volatility? | 56 series with 10-year percentiles and anomaly flags; yields, VIX and FX run through the same cycle engine |
Every chart mark carries a knowable date — the first day it could have been confirmed — and the chart can be replayed day by day, so there is no look-ahead bias.
Principles
- States, not opinions. Every output can be checked against the chart.
- One rule set for every symbol, across five markets, so markets are comparable.
- Replayable. The production engine reproduces the research model field by field before release; rule changes trigger a full, versioned recomputation.
- Honest about limits. Price rules cannot see news or sentiment shocks.
FAQ
What is ChenglanAI?
ChenglanAI (澄澜量化, chenglanai.com) is a price-cycle analysis tool. After each market close it computes the weekly cycle regime, major trend, stage and key levels for US, Hong Kong and China A-share stocks, ETFs and indices, major cryptocurrencies and commodities, and overlays US option structure, a macro dashboard and news/events.
Is it free?
The web app is free during the public beta. API keys are a membership feature with a default quota of 5,000 calls per day.
Is the data real-time?
No. Everything is computed from completed daily bars after each market closes, and every page shows its data date.
Does ChenglanAI give buy or sell recommendations?
No. It describes price-cycle states and levels only. It does not recommend trades, forecast prices or promise returns.
What language is the app in?
The app interface is Simplified Chinese. Tickers, charts, levels and the API (JSON) are language-neutral.
See where your watchlist stands in its cycle
Free during public beta. The app interface is in Chinese; tickers, charts and levels are universal.