Interface: DatafeedQuoteValues
Datafeed.DatafeedQuoteValues
This object contains symbol quote values, where a quote represents a set of data describing the current price. The library uses quote data for various trading functionalities, including the Order Ticket, Legend, and widgets, such as Watchlist, Details, News, and Depth of Market.
While all properties in this object are marked as optional, populating most of them is required for supporting trading functionalities. Providing values that do not match the expected data types can cause issues such as UI loading delays or missing data. See property descriptions for more information.
Indexable
▪ [valueName: string]: string | number | string[] | number[] | undefined
Properties
ask
Optional
ask: number
Ask price – the lowest price a seller is willing to accept for a security. The value is displayed in the Order Ticket and Buy/Sell buttons.
bid
Optional
bid: number
Bid price – the highest price a buyer is willing to pay for a security. The value is displayed in the Order Ticket and Buy/Sell buttons.
ch
Optional
ch: number
Price change. It is usually calculated as a difference between the current price and close price of the previous day (regular session).
In the UI, ch and chp are represented as the last day change parameter in data window.
You can also display these values in the legend.
If ch and chp are not provided, 0.00 (0.00%) is displayed instead.
Note that ch and chp are required for mobile apps. Otherwise, NaN values will appear in the legend.
chp
Optional
chp: number
Price change percentage. In the UI, chp and ch are represented as the last day change parameter in data window.
You can also display these values in the Legend.
If ch and chp are not provided, 0.00 (0.00%) is displayed instead.
Note that ch and chp are required for mobile apps. Otherwise, NaN values will appear in the Legend.
description
Optional
description: string
A short description of the symbol. This description is displayed in the Details widget and the tooltip of the Watchlist widget.
exchange
Optional
exchange: string
The name of the exchange. The exchange name is displayed in the Details widget.
high_price
Optional
high_price: number
Today's high price. The value is displayed in the Details widget.
low_price
Optional
low_price: number
Today's low price. The value is displayed in the Details widget.
lp
Optional
lp: number
The price at which the most recent trade of a security occurred, regardless of whether it was a buy or sell. Required for the Order Ticket, Depth of Market, Buy/Sell buttons, and Details and Watchlist widgets.
open_price
Optional
open_price: number
Today's opening price
original_name
Optional
original_name: string
Original name
prev_close_price
Optional
prev_close_price: number
Closing price of the symbol from the previous regular market session.
Required for mobile apps. Otherwise, NaN values will appear in the Legend.
rch
Optional
rch: number
Pre-/post-market price change. This value is required to display information on the extended session in the Details widget.
rchp
Optional
rchp: number
Pre-/post-market price change percentage. This value is required to display information on the extended session the Details widget.
rtc
Optional
rtc: number
Pre-/post-market price. This value is required to display the pre-/post-market price line on the chart and information on the extended session in the Details widget.
rtc_time
Optional
rtc_time: number
Pre-/post-market price update time. This value is required to display information on the extended session in the Details widget.
short_name
Optional
short_name: string
Short name for a symbol. Short name is used in the title for the News, Watchlist and Details widgets. You can disable the prefer_quote_short_name to use the LibrarySymbolInfo.ticker value instead.
spread
Optional
spread: number
Spread – the difference between the ask and bid prices. The value is displayed between Buy/Sell buttons.
volume
Optional
volume: number
Today's trading volume. This value is displayed in the Watchlist widget.