client.optionsColumns

Synchronously returns the column names accepted by options row requests.

Imports

const velo = require('velo-node')

Example

const velo = require('velo-node')
 
async function main() {
  const client = new velo.Client('api_key')
  const columns = client.optionsColumns()
  console.log(columns)
}
 
main()

Definition

optionsColumns(): string[]

Parameters

None.

Return Type

Type: string[]

The returned array contains:

iv_1w
iv_1m
iv_3m
iv_6m
skew_1w
skew_1m
skew_3m
skew_6m
vega_coins
vega_dollars
call_delta_coins
call_delta_dollars
put_delta_coins
put_delta_dollars
gamma_coins
gamma_dollars
call_volume
call_premium
call_notional
put_volume
put_premium
put_notional
dollar_volume
dvol_open
dvol_high
dvol_low
dvol_close
index_price

Pass one or more returned names in the columns array supplied to client.rows().