What you get with Trial

Second-level snapshot of the five best bids and asks — price and resting volume (in lots) for b1–b5 and a1–a5, plus last price, change and data time. Field naming follows the Tushare convention and is flat (df["b1_p"] works directly): b1_p/b1_v … b5_p/b5_v = bid price/volume, a1_p/a1_v … a5_p/a5_v = ask price/volume. Use it to read seal strength, buy/sell pressure and intraday support/resistance. ⚠️ Only meaningful during the session (after the close it is the day's final snapshot); data refreshes about every 10 seconds. ⚠️ Volume is in lots (×100 = shares); all bid levels read 0 at limit-down and all ask levels read 0 at limit-up (normal).

Three statements: income, balance sheet, cash flow (multi-period, the latest N periods). ⚠️ data is a LIST OF TABLES: data[0]=income · data[1]=balance sheet · data[2]=cash flow; each table is [{EndDate: …, field: …}] in DESCENDING period order (latest first).

Global macro: GDP / CPI / PMI / LPR / treasury yields / fiscal. ⚠️ limit controls how many periods come back (default 12, max 120) — LPR / CPI / PPI are published monthly, so pass limit=60 for multi-year trends (LPR yields 58 rows, measured; the available history differs per indicator and we do not pad it). The source has no date-range filter, so you cannot ask for a specific 2020–2022 window.

Full convertible-bond terms: premium, conversion value, double-low, redemption triggers, rating. code like sh113052.

Company basics: listing date, main business, industry.

Search stocks, funds and sectors by name or code. Use this first to confirm a code.

The full A-share universe in one call (~5,576 stocks): code, name, market, listing date, industry, sector, issue price, registered capital. Unlike /v1/search (needs a keyword) or /v1/quote (needs a code), this endpoint enumerates everything — use it to build a stock pool or seed a database. Filter with market=sh|sz|bj or industry=..., paginate with limit/offset. A value of "-" means the source has no such field for that stock (not a fetch failure). Coverage is currently listed stocks; new listings are added automatically.

Corporate event calendar (per-stock events, NOT macro): dividend, lockup release, earnings disclosure and other scheduled company events. For macro data use /v1/macro. ⚠️ data is a SECTIONED structure: data.tables is an ordered list of sections, each with title / slug / rows; plus data.data{slug: rows} as a convenience index. Common slugs: financial_report / dividend / ipo / meeting / lockup_release / rights_issue.

Everything trading-side in one call: main money flow (+ market rank), top-trader boards, block trades, margin trading.

Top-trader boards by type (6 kinds): all / institution / active seats / high-win-rate buys / high-win-rate seats / hot money.

Industry / concept / region sector moves, with the leading stock.

A-share industry-chain data (183 themes). mode=list = theme list · mode=graph&topic=超级电容 = industry-chain graph (related stocks + their node + position upstream / midstream / downstream) · mode=stock&code=sh600667 = the chains a stock belongs to (theme / node / position / relevance / business description). Use it when asked "what is the industry chain / upstream and downstream / where does this company sit / which companies are in this theme".

Shenwan sector PE/PB/PS/PCF + dividend yield + historical percentile. code like pt01801780.

返回当前 Key 的最近选股快照；只读，不扣 scanner 次数。