[Equity Concentration] – Detailed Field Descriptions

Table Overview

Abstract

• Table Name：TWN/ASCR1
• Data Source: Taiwan Stock Exchange (TWSE), Taipei Exchange (TPEx), and other TEJ data
• Reference Code Table: TWN/ANPRCSTD
• Code Column: coid
• Publication Date Column: mdate

Key Indicators

• Time Range
  Last 5 Years

• Update Frequency
  Daily

Field Descriptions

#	Field	Data Type	Field Name	Unit	Field Description
1	coid	char(7)	Stock ID	–	Stock ID
2	mdate	datetime	Date	–	Date
3	scrb	decimal(9,4)	SCR_Buy1	–	The number of shares bought by participating brokers on the day, used to determine the concentration of buying equity.
4	scrs	decimal(9,4)	SCR_Sell2	–	The number of shares sold by participating brokers on the day, used to determine the concentration of selling equity.
5	scr_dif	decimal(9,4)	SCR_Difference 3	–	The difference between the concentration of buying and selling equity.
6	pr	decimal(9,4)	PR_Broker Branch 4	%	Used to determine the participation level of branches on the day; the higher the value, the more branches participated.

API Request Examples

Example

RESTPythonRC#vb.net

GET https://api.tej.com.tw/api/datatables/TWN/ASCR1.json?api_key=<YOURAPIKEY>

import tejapi
tejapi.ApiConfig.api_key = "YOURAPIKEY"
data = tejapi.get('TWN/ASCR1')

library("Tejapi")
Tejapi.api_key("YOURAPIKEY")
yourdata<- Tejapi('TWN/ASCR1')

using Tejapi;
var client = new TejClient("<YOURAPIKEY>");
var result = await client.GetAsync("TWN/ASCR1");

Imports Tejapi
Dim client As TejClient = New TejClient("<YOURAPIKEY>")
Dim result As DataTable = Await client.GetAsync("TWN/ASCR1")

---

1. ((sum(shares bought) * participating brokers / 2) - (sum(shares bought) / 2) + sum(shares bought) * (rank - 1)) / sum(shares bought) * participating brokers / 2 ↩

2. ((sum(shares sold) * participating brokers / 2) - (sum(shares sold) / 2) + sum(shares sold) * (rank - 1)) / sum(shares sold) * participating brokers / 2 ↩

3. Buying concentration - Selling concentration ↩

4. Participating brokers * 100 / Total number of branches ↩