[blackcat] L0 Understand request.security_lower_tf() function

Bitcoin / TetherUSBinance

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⋅ 2022年8月7日午後12時57分

Level 0

Background

I am learning to use new function request.security_lower_tf() to realize some new features.

Function
Requests data from a lower timeframe than the chart's. The key difference is that the return is no longer series type but array. If you want to combine lower tf with higher tf to form a mtf, you may need to be good at array operations.

This is a very simple demonstration for request.security_lower_tf(), you will see how array grows under 15min tf with 1min intrabar data changes. It may help you understand how request.security_lower_tf() easier.

Remarks

Feedbacks are appreciated.

リリースノート

⋅ 2022年8月8日午後3時36分

Add intrabar status indicator: 0~1 line and bgcolor change from green to red

Chart patterns blackcat1402

kurtsmock

⋅ 2022年8月9日午後2時40分

Try this snippet out. You can grab the ltf values as they happen individually
pastebin.com/R07gNWkr

A_Traders_Edge

⋅ 2022年10月8日午後3時42分

@kurtsmock, Hey pawtna...was this pastebin submitted by you? It is no longer accessible, any idea why?

kurtsmock

⋅ 2022年10月9日午後12時27分

@chasinalts, likely, I had an expiration date set. Unfortunately I can't remember exactly what I posted there.

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