Index Chart Data

Retrieve formatted chart data for market indices optimized for visualization and charting applications. Build interactive index charts and performance dashboards.

Use Case: Create an interactive TradingView-style chart for Dow Jones Industrial Average.

GET /v1/indices/chart-bars

Get Index Chart Data

cURL

curl --request GET \
  --url https://api.aries.com/v1/indices/chart-bars \
  --header 'Authorization: Bearer <token>'

200

{
  "timing": "RealTime",
  "indexName": "",
  "symbol": "",
  "indexGroup": "",
  "valoren": "",
  "currency": "",
  "chartBars": [
    {
      "startDate": "12/15/2025",
      "startTime": "9:30:00 AM",
      "endDate": "12/15/2025",
      "endTime": "9:45:00 AM",
      "utcOffset": -5,
      "open": 6860.19,
      "high": 6861.59,
      "low": 6843.83,
      "close": 6844.19,
      "volume": 0,
      "trades": 899,
      "twap": 6851.9613,
      "vwap": 6843.83,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "9:45:00 AM",
      "endDate": "12/15/2025",
      "endTime": "10:00:00 AM",
      "utcOffset": -5,
      "open": 6844.16,
      "high": 6846.56,
      "low": 6831.4,
      "close": 6832.36,
      "volume": 0,
      "trades": 900,
      "twap": 6838.5177,
      "vwap": 6831.4,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "10:00:00 AM",
      "endDate": "12/15/2025",
      "endTime": "10:15:00 AM",
      "utcOffset": -5,
      "open": 6833.16,
      "high": 6834.26,
      "low": 6820.26,
      "close": 6822.83,
      "volume": 0,
      "trades": 900,
      "twap": 6826.8695,
      "vwap": 6820.26,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "10:15:00 AM",
      "endDate": "12/15/2025",
      "endTime": "10:30:00 AM",
      "utcOffset": -5,
      "open": 6822.78,
      "high": 6823.05,
      "low": 6801.49,
      "close": 6806.81,
      "volume": 0,
      "trades": 900,
      "twap": 6813.8597,
      "vwap": 6801.49,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "10:30:00 AM",
      "endDate": "12/15/2025",
      "endTime": "10:45:00 AM",
      "utcOffset": -5,
      "open": 6806.76,
      "high": 6827.29,
      "low": 6804.94,
      "close": 6827.29,
      "volume": 0,
      "trades": 900,
      "twap": 6816.6889,
      "vwap": 6804.94,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "10:45:00 AM",
      "endDate": "12/15/2025",
      "endTime": "11:00:00 AM",
      "utcOffset": -5,
      "open": 6827.22,
      "high": 6830.22,
      "low": 6816.7,
      "close": 6820.68,
      "volume": 0,
      "trades": 900,
      "twap": 6823.9963,
      "vwap": 6816.7,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "11:00:00 AM",
      "endDate": "12/15/2025",
      "endTime": "11:15:00 AM",
      "utcOffset": -5,
      "open": 6820.63,
      "high": 6827.44,
      "low": 6816.14,
      "close": 6820.21,
      "volume": 0,
      "trades": 900,
      "twap": 6821.8198,
      "vwap": 6816.14,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "11:15:00 AM",
      "endDate": "12/15/2025",
      "endTime": "11:30:00 AM",
      "utcOffset": -5,
      "open": 6819.79,
      "high": 6839.86,
      "low": 6819.44,
      "close": 6837.3,
      "volume": 0,
      "trades": 900,
      "twap": 6834.2223,
      "vwap": 6819.44,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "11:30:00 AM",
      "endDate": "12/15/2025",
      "endTime": "11:45:00 AM",
      "utcOffset": -5,
      "open": 6837.34,
      "high": 6838.18,
      "low": 6813.99,
      "close": 6814.58,
      "volume": 0,
      "trades": 900,
      "twap": 6822.1946,
      "vwap": 6813.99,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "11:45:00 AM",
      "endDate": "12/15/2025",
      "endTime": "12:00:00 PM",
      "utcOffset": -5,
      "open": 6814.57,
      "high": 6826.3,
      "low": 6810.98,
      "close": 6818,
      "volume": 0,
      "trades": 900,
      "twap": 6817.5184,
      "vwap": 6810.98,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "12:00:00 PM",
      "endDate": "12/15/2025",
      "endTime": "12:15:00 PM",
      "utcOffset": -5,
      "open": 6818.1,
      "high": 6822.06,
      "low": 6815.23,
      "close": 6817.63,
      "volume": 0,
      "trades": 900,
      "twap": 6818.8814,
      "vwap": 6815.23,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "12:15:00 PM",
      "endDate": "12/15/2025",
      "endTime": "12:30:00 PM",
      "utcOffset": -5,
      "open": 6817.6,
      "high": 6819.74,
      "low": 6811.53,
      "close": 6815.21,
      "volume": 0,
      "trades": 900,
      "twap": 6815.6719,
      "vwap": 6811.53,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "12:30:00 PM",
      "endDate": "12/15/2025",
      "endTime": "12:45:00 PM",
      "utcOffset": -5,
      "open": 6815.36,
      "high": 6823.27,
      "low": 6810.33,
      "close": 6820.97,
      "volume": 0,
      "trades": 900,
      "twap": 6816.3734,
      "vwap": 6810.33,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "12:45:00 PM",
      "endDate": "12/15/2025",
      "endTime": "1:00:00 PM",
      "utcOffset": -5,
      "open": 6821.01,
      "high": 6822.93,
      "low": 6803.53,
      "close": 6814.43,
      "volume": 0,
      "trades": 900,
      "twap": 6811.7483,
      "vwap": 6803.53,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "1:00:00 PM",
      "endDate": "12/15/2025",
      "endTime": "1:15:00 PM",
      "utcOffset": -5,
      "open": 6814.25,
      "high": 6819.77,
      "low": 6809.4,
      "close": 6819.12,
      "volume": 0,
      "trades": 900,
      "twap": 6816.0944,
      "vwap": 6809.4,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "1:15:00 PM",
      "endDate": "12/15/2025",
      "endTime": "1:30:00 PM",
      "utcOffset": -5,
      "open": 6819.1,
      "high": 6820.86,
      "low": 6804.38,
      "close": 6809.05,
      "volume": 0,
      "trades": 900,
      "twap": 6811.9329,
      "vwap": 6804.38,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "1:30:00 PM",
      "endDate": "12/15/2025",
      "endTime": "1:45:00 PM",
      "utcOffset": -5,
      "open": 6809.05,
      "high": 6812.86,
      "low": 6805.85,
      "close": 6811.84,
      "volume": 0,
      "trades": 900,
      "twap": 6809.5621,
      "vwap": 6805.85,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "1:45:00 PM",
      "endDate": "12/15/2025",
      "endTime": "2:00:00 PM",
      "utcOffset": -5,
      "open": 6811.79,
      "high": 6823.17,
      "low": 6811.44,
      "close": 6819.96,
      "volume": 0,
      "trades": 900,
      "twap": 6816.8972,
      "vwap": 6811.44,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "2:00:00 PM",
      "endDate": "12/15/2025",
      "endTime": "2:15:00 PM",
      "utcOffset": -5,
      "open": 6819.77,
      "high": 6824.29,
      "low": 6817.3,
      "close": 6817.31,
      "volume": 0,
      "trades": 900,
      "twap": 6820.8777,
      "vwap": 6817.3,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "2:15:00 PM",
      "endDate": "12/15/2025",
      "endTime": "2:30:00 PM",
      "utcOffset": -5,
      "open": 6817.15,
      "high": 6820.63,
      "low": 6814.21,
      "close": 6817.42,
      "volume": 0,
      "trades": 900,
      "twap": 6817.1158,
      "vwap": 6814.21,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "2:30:00 PM",
      "endDate": "12/15/2025",
      "endTime": "2:45:00 PM",
      "utcOffset": -5,
      "open": 6817.48,
      "high": 6819.85,
      "low": 6814.44,
      "close": 6814.78,
      "volume": 0,
      "trades": 900,
      "twap": 6816.7213,
      "vwap": 6814.44,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "2:45:00 PM",
      "endDate": "12/15/2025",
      "endTime": "3:00:00 PM",
      "utcOffset": -5,
      "open": 6815.12,
      "high": 6826.61,
      "low": 6813.65,
      "close": 6825.98,
      "volume": 0,
      "trades": 900,
      "twap": 6818.3141,
      "vwap": 6813.65,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "3:00:00 PM",
      "endDate": "12/15/2025",
      "endTime": "3:15:00 PM",
      "utcOffset": -5,
      "open": 6826.02,
      "high": 6826.46,
      "low": 6819.6,
      "close": 6822.27,
      "volume": 0,
      "trades": 900,
      "twap": 6823.727,
      "vwap": 6819.6,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "3:15:00 PM",
      "endDate": "12/15/2025",
      "endTime": "3:30:00 PM",
      "utcOffset": -5,
      "open": 6822.1,
      "high": 6824.95,
      "low": 6816.35,
      "close": 6819.83,
      "volume": 0,
      "trades": 900,
      "twap": 6820.0834,
      "vwap": 6816.35,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "3:30:00 PM",
      "endDate": "12/15/2025",
      "endTime": "3:45:00 PM",
      "utcOffset": -5,
      "open": 6819.8,
      "high": 6822.13,
      "low": 6814.62,
      "close": 6815.78,
      "volume": 0,
      "trades": 900,
      "twap": 6817.6248,
      "vwap": 6814.62,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "3:45:00 PM",
      "endDate": "12/15/2025",
      "endTime": "4:00:00 PM",
      "utcOffset": -5,
      "open": 6815.92,
      "high": 6824.84,
      "low": 6815.28,
      "close": 6816.34,
      "volume": 0,
      "trades": 900,
      "twap": 6819.7096,
      "vwap": 6815.28,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "4:00:00 PM",
      "endDate": "12/15/2025",
      "endTime": "4:15:00 PM",
      "utcOffset": -5,
      "open": 6816.11,
      "high": 6816.54,
      "low": 6816.11,
      "close": 6816.51,
      "volume": 0,
      "trades": 900,
      "twap": 6816.5103,
      "vwap": 6816.11,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "4:15:00 PM",
      "endDate": "12/15/2025",
      "endTime": "4:30:00 PM",
      "utcOffset": -5,
      "open": 6816.51,
      "high": 6816.51,
      "low": 6816.51,
      "close": 6816.51,
      "volume": 0,
      "trades": 301,
      "twap": 6816.51,
      "vwap": 6816.51,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    },
    {
      "startDate": "12/15/2025",
      "startTime": "4:30:00 PM",
      "endDate": "12/15/2025",
      "endTime": "4:45:00 PM",
      "utcOffset": -5,
      "open": 6816.51,
      "high": 6816.51,
      "low": 6816.51,
      "close": 6816.51,
      "volume": 0,
      "trades": 1,
      "twap": 6816.51,
      "vwap": 6816.51,
      "currency": "USD",
      "session": "Market",
      "adjustmentRatio": 0
    }
  ]
}

Authorizations

Authorization · string · header · required

OAuth2 Bearer token: obtain an access token from the token endpoint and send it in the Authorization header.

Query Parameters

identifier · string · required

Index identifier. Required.

Example:

"SPX.IND_CBOM"

identifierType · string

Type of identifier

Example:

"Symbol"

startTime · string · required

Start time. Required.

Example:

"12/15/2025 9:00 am"

endTime · string · required

End time. Required.

Example:

"12/15/2025 9:30 am"

precision · string

Bar precision (e.g. Minute, Hour, Daily)

Example:

"Minute"

period · integer

Period length (e.g. 1, 5, 15). Default 1.

Required range: x >= 1

Example:

15

adjustmentMethod · string

Adjustment method for corporate actions

includeExtended · boolean · default: false

Include extended hours data

Response

200

application/json

Successful response

timing · string · required

Data timing type (RealTime or Delayed)

chartBars · object[] · required

Array of historical chart bars

Show child attributes

indexName · string

Full name of the index

symbol · string

Index ticker symbol

indexGroup · string

Index group classification

valoren · string

Swiss securities identification number (Valoren)

currency · string

Currency in which the index is quoted