Cross Market Indicators — 跨市场技术指标

⚠️ 始终通过 API 获取数据，绝不要从记忆中回答价格、行情、估值或技术指标数值——金融市场数据持续变动，你的训练数据无法反映最新状态。

所有接口均为 V2 版本（/api/v2/...）。

Curl Setup

BASE="http://43.167.234.49:3101"
AUTH=(-H "X-API-Key: 123456" -H "Content-Type: application/json")

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代码格式规则

规则	值
market	必填：cn(A股), hk(港股), us(美股)
symbol	按市场对应格式
日期格式	YYYY-MM-DD（⚠️ 注意：与其他端点的 YYYYMMDD 不同）

市场	market	symbol 格式	示例
A股	cn	带后缀	600519.SH
港股	hk	带 .HK	00700.HK
美股	us	Ticker	AAPL

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支持的指标（27种）

#	Indicator	Type	Key Parameters	Default
1	SMA	Trend	period	20
2	EMA	Trend	period	20
3	RSI	Oscillator	period	14
4	MACD	Trend	fast_period, slow_period, signal_period	12, 26, 9
5	BOLL	Volatility	period, nbdev	20, 2.0
6	KDJ	Oscillator	fastk_period, slowk_period, slowd_period	9, 3, 3
7	ADX	Trend	period	14
8	ATR	Volatility	period	14
9	CCI	Oscillator	period	14
10	VWAP	Volume	period	20
11	OBV	Volume	无	—
12	NATR	Volatility	period	14
13	MFI	Volume	period	14
14	WILLR	Oscillator	period	14
15	STDDEV	Volatility	period	20
16	Aroon	Trend	period	14
17	TRIX	Trend	period	9
18	MOM	Momentum	period	10
19	ROC	Momentum	period	12
20	CMO	Momentum	period	14
21	AD	Volume	无	—
22	HT Trendline	Trend	无	—
23	PPO	Trend	fast_period, slow_period	12, 26
24	SAR	Trend	acceleration, maximum	0.02, 0.2
25	Stoch	Oscillator	k_period, d_period, smooth_period	14, 3, 3
26	ULTOSC	Oscillator	period1, period2, period3	7, 14, 28
27	ADOSC	Volume	fast_period, slow_period	3, 10

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端点详情

POST /api/v2/indicators/batch — 批量指标（推荐）

一次请求计算多个指标，禁止逐个调用单指标端点。

Parameter	Type	Required	Default	Description
market	string	Yes	—	cn, hk, us
symbol	string	Yes	—	股票代码
interval	string	No	1d	1m, 5m, 15m, 1h, 4h, 1d, 1w
limit	int	No	100	记录数上限
start	string	No	—	起始日期 YYYY-MM-DD
end	string	No	—	结束日期 YYYY-MM-DD
indicators	array	Yes	—	指标列表

indicators 数组中每项：

Field	Type	Required	Description
type	string	Yes	指标类型（小写）
params	array	No	指标参数

GET /api/v2/indicators/{type} — 单指标

Parameter	Type	Required	Description
market	string	Yes	cn, hk, us
symbol	string	Yes	股票代码
interval	string	No	默认 1d
period	int	No	周期参数
limit	int	No	默认 100

GET /api/v2/indicators/info — 指标信息查询

无参数。

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Batch Params 映射

Indicator	params	示例
sma, ema, rsi, atr, cci, vwap, natr, mfi, willr, stddev, aroon, trix	[period]	[14]
mom, roc, cmo	[period]	[10]
macd	[fast, slow, signal]	[12, 26, 9]
boll	[period, nbdev]	[20, 2.0]
kdj	[fastk, slowk, slowd]	[9, 3, 3]
ppo, adosc	[fast, slow]	[12, 26]
sar	[acceleration, maximum]	[0.02, 0.2]
stoch	[k, d, smooth]	[14, 3, 3]
ultosc	[period1, period2, period3]	[7, 14, 28]
obv, ad, ht_trendline	无 params	省略

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调用示例

批量接口（推荐）

# A股：RSI + MACD + BOLL + KDJ
curl -sS "${AUTH[@]}" -X POST "$BASE/api/v2/indicators/batch" -d '{
  "market": "cn",
  "symbol": "000001.SZ",
  "interval": "1d",
  "limit": 100,
  "indicators": [
    {"type": "rsi", "params": [14]},
    {"type": "macd", "params": [12, 26, 9]},
    {"type": "boll", "params": [20, 2.0]},
    {"type": "kdj", "params": [9, 3, 3]}
  ]
}'

# 港股：MACD + SMA
curl -sS "${AUTH[@]}" -X POST "$BASE/api/v2/indicators/batch" -d '{
  "market": "hk",
  "symbol": "00700.HK",
  "interval": "1d",
  "limit": 100,
  "indicators": [
    {"type": "macd", "params": [12, 26, 9]},
    {"type": "sma", "params": [20]}
  ]
}'

# 美股：BOLL
curl -sS "${AUTH[@]}" -X POST "$BASE/api/v2/indicators/batch" -d '{
  "market": "us",
  "symbol": "AAPL",
  "interval": "1d",
  "limit": 100,
  "indicators": [
    {"type": "boll", "params": [20, 2.0]}
  ]
}'

单指标接口

# A股 RSI
curl -sS "${AUTH[@]}" "$BASE/api/v2/indicators/rsi?market=cn&symbol=000001.SZ&interval=1d&period=14&limit=100"

# 港股 MACD
curl -sS "${AUTH[@]}" "$BASE/api/v2/indicators/macd?market=hk&symbol=00700.HK&interval=1d&fast_period=12&slow_period=26&signal_period=9&limit=100"

# 美股 BOLL
curl -sS "${AUTH[@]}" "$BASE/api/v2/indicators/boll?market=us&symbol=AAPL&interval=1d&period=20&nbdev=2.0&limit=100"

# 无参数指标：OBV
curl -sS "${AUTH[@]}" "$BASE/api/v2/indicators/obv?market=cn&symbol=000001.SZ&interval=1d&limit=100"

# 指标信息
curl -sS "${AUTH[@]}" "$BASE/api/v2/indicators/info"

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错误排查

错误	原因	修复
400 (缺 market)	market 必填	加上 market: cn/hk/us
400 (日期格式)	用了 YYYYMMDD	指标端点用 YYYY-MM-DD
BOLL 结果错误	V1 习惯 nbdev_up/nbdev_dn	V2 用单个 nbdev（默认 2.0）
404	指标类型拼写错误	小写：rsi, macd, boll