Relative Strength Index (RSI)

Endpoint

GET /v1/indicators/rsi

Example

GET /v1/indicators/rsi?symbol=600519.SH&window=14&limit=10

Query Parameters

Parameter	Type	Required	Default	Description
symbol	string	Yes	—	Ticker with exchange suffix, e.g. 600519.SH. Comma-separated for multiple symbols.
timestamp	string	No	—	Query by timestamp: YYYY-MM-DD or Unix milliseconds.
adjusted	boolean	No	true	Whether the price series is split-adjusted.
window	integer	No	14	RSI window; must be a positive integer.
series_type	string	No	close	Price field: open, high, low, or close.
order	string	No	desc	Sort by timestamp: asc or desc.
limit	integer	No	10	Max points returned (max 5000).
timestamp.gte	string	No	—	Range filter: timestamp ≥ value.
timestamp.gt	string	No	—	Range filter: timestamp > value.
timestamp.lte	string	No	—	Range filter: timestamp ≤ value.
timestamp.lt	string	No	—	Range filter: timestamp < value.

Response Shape

• Same as EMA: single-symbol returns results.values[], multi-symbol returns results[].
• values[] item shape: { "timestamp": 1704124800000, "value": 57.231 }.

Errors

Code	HTTP	When
INVALID_SYMBOL	400	Unknown or malformed symbol
INVALID_PARAMETER	400	Invalid parameter
UNAUTHORIZED	401	Invalid API key
INSUFFICIENT_CREDITS	402	Account temporarily unavailable (check console)
PLAN_LIMIT	403	Exceeds current account scope
INTERNAL_ERROR	500	Server error

Full list: Errors.