24hr Ticker Price Change Statistics

Type: NONE

Weight: 5

GET /fapi/v1/ticker/24hr

24-hour rolling window of price-change statistics — aggregated from ledger.trades in a single SQL query.

Request

GET /fapi/v1/ticker/24hr?symbol=BTCUSDT

Query params

Name	Type	Required	Notes
symbol	string	no	Standard pair (e.g. BTCUSDT). Omit to receive an array covering all symbols.

Response — 200 (single-symbol form, full standard shape)

{
  "symbol": "BTCUSDT",
  "priceChange": "-876.620000000000000000",
  "priceChangePercent": "-1.134",
  "weightedAvgPrice": "77160.502399075278138997",
  "lastPrice": "76406.000000000000000000",
  "lastQty": "0.000500000000000000",
  "openPrice": "77282.620000000000000000",
  "highPrice": "78238.300000000000000000",
  "lowPrice": "76061.930000000000000000",
  "volume": "6.921000000000000000",
  "quoteVolume": "534027.837104000000000000",
  "openTime": 1779715560680,
  "closeTime": 1779801931721,
  "firstId": 0,
  "lastId": 0,
  "count": 20422
}

Omitting symbol returns an array of the same object shape, one row per symbol with trades in the window.

Field	Notes
priceChangePercent	Formatted to 3 decimals; "0" if openPrice is zero (no trades).
weightedAvgPrice	SUM(price * qty) / SUM(qty) rounded to 18 decimal places.
firstId / lastId	Synthetic 0 — Rocky does not yet expose monotonic trade ids on this surface.
openTime / closeTime	First / last trade timestamp in the 24h window.

Edge case: if the symbol exists but has no trades in the last 24 hours, the single-symbol form returns a zero-row object (all numeric strings "0", times = now) so SDKs don't have to special-case empty responses.

Errors

HTTP	code	msg
400	-1100	Unknown symbol.
500	-1000	Database error.

Also available on Rocky's native Web v1 surface: GET /v1/markets/{symbol}/ticker — returns Rocky's {symbol, last_price, mark_price, high_24h, low_24h, open_24h, price_change_pct_24h, volume_24h, open_interest, ts_ms} shape (also includes oracle mark_price, which the standard /fapi/v1/ticker/24hr does not).