Multi-data Source Function
security
Retrieve data from another data source
security(symbol, period, expr)
Syntax version requires // @version=2
Parameter Description
Name
Type
Description
symbol
String
The identifier of the requested data, using syminfo.tickerid to obtain the identifier of the current window
period
String
The requested data period
expr
Expression
The expression to be calculated and returned
Supported Periods for the Function
security(symbol, period, expr)
● The supported periods depend on the symbol value used
● For example, the BTC long/short position ratio index shown in the figure below [Figure 1] does not support periods such as 1 minute, 5 minutes, 10 minutes, etc. When using the symbol value of this index, the security function also does not support these periods.
● In addition, the security function currently does not support membership periods and custom periods, but supports all other periods. All periods can be viewed in the table below [Table 1] (note that some periods have differences due to different opening times)
● When no period is entered, such as security(syminfo.tickerid, '', close); then the current trading pair's candlestick period is used.
[Figure 1]
Periods
Open at 0:00 International Time - (period value)
Open at 0:00 Beijing Time - (period value)
1 minute
1m
1m
3 minutes
3m
3m
5 minutes
5m
5m
10 minutes
10m
10m
15 minutes
15m
15m
30 minutes
30m
30m
1 hour
1h
1h
2 hours
2h
2h
3 hours
3h
3h-8h
4 hours
4h
4h
6 hours
6h
6h-8h
12 hours
12h
12h-8h
1 day
1d
1d-8h
2 days
2d
2d-8h
3 days
3d
3d-8h
5 days
5d
5d-8h
1 week
1w
1w-8h
1 month
1M
1M-8h
1 quarter
1q
1q-8h
1 year
1y
1y-8h
[Table 1]
Related Reading:
AICoin Custom Indicator - Symbol Values and Expressions for Multi-data Source Function
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