Investor Activity

A comprehensive guide to accessing investor activity data for the Korean stock market, detailing quantities and amounts of buying and selling by different investor types.

Example code

from finter.data import ContentFactory

cf = ContentFactory("kr_stock", 20200101, 20200201)
df = cf.get_df("buy_insti_qty")

Metadata

Valid From	Delivery Schedule	Time Zone	Data Frequency
2000-01-04	"20 23 * * 1-5"	KST	1d delay

Item List

Institutional Investors

• DO NOT USE, Data Under Maintenance Due to Issues

• buy_insti_qty: Quantity of stocks bought by institutional investors.

• buy_insti_amt: Amount of money spent by institutional investors on buying stocks.

• sell_insti_qty: Quantity of stocks sold by institutional investors.

• sell_insti_amt: Amount of money received by institutional investors from selling stocks.

Foreign Investors

• DO NOT USE, Data Under Maintenance Due to Issues

• buy_frgn_qty: Quantity of stocks bought by foreign investors.

• buy_frgn_amt: Amount of money spent by foreign investors on buying stocks.

• sell_frgn_qty: Quantity of stocks sold by foreign investors.

• sell_frgn_amt: Amount of money received by foreign investors from selling stocks.

Individual Investors

• DO NOT USE, Data Under Maintenance Due to Issues

• buy_indvsl_qty: Quantity of stocks bought by individual investors.

• buy_indvsl_amt: Amount of money spent by individual investors on buying stocks.

• sell_indvsl_qty: Quantity of stocks sold by individual investors.

• sell_indvsl_amt: Amount of money received by individual investors from selling stocks.

Net Buy Amounts

• DO NOT USE, Data Under Maintenance Due to Issues

• net_buy_amt: Net amount of money spent on buying stocks (buy amount - sell amount).

• net_buy_amt_all: Total net amount of money spent on buying stocks by all investors.

Total Buy and Sell Amounts

• DO NOT USE, Data Under Maintenance Due to Issues

• buy_amt_all: Total amount of money spent on buying stocks by all investors.

• sell_amt_all: Total amount of money received from selling stocks by all investors.

Net Buy Amounts by Investor Code

• net_buy_amt_0100: Net buy amount for institutional investors.

• buy_amt_0100: Buy amount for institutional investors.

• sell_amt_0100: Sell amount for institutional investors.

• net_buy_amt_0101: Net buy amount for securities and futures companies.

• buy_amt_0101: Buy amount for securities and futures companies.

• sell_amt_0101: Sell amount for securities and futures companies.

• net_buy_amt_0102: Net buy amount for insurance companies.

• buy_amt_0102: Buy amount for insurance companies.

• sell_amt_0102: Sell amount for insurance companies.

• net_buy_amt_0103: Net buy amount for investment trust companies.

• buy_amt_0103: Buy amount for investment trust companies.

• sell_amt_0103: Sell amount for investment trust companies.

• net_buy_amt_0104: Net buy amount for banks.

• buy_amt_0104: Buy amount for banks.

• sell_amt_0104: Sell amount for banks.

• net_buy_amt_0105: Net buy amount for savings banks.

• buy_amt_0105: Buy amount for savings banks.

• sell_amt_0105: Sell amount for savings banks.

• net_buy_amt_0106: Net buy amount for pension funds.

• buy_amt_0106: Buy amount for pension funds.

• sell_amt_0106: Sell amount for pension funds.

• net_buy_amt_0107: Net buy amount for private equity funds.

• buy_amt_0107: Buy amount for private equity funds.

• sell_amt_0107: Sell amount for private equity funds.

Net Buy Amounts by Investor Type

• net_buy_amt_0200: Net buy amount for all foreign investors.

• buy_amt_0200: Buy amount for all foreign investors.

• sell_amt_0200: Sell amount for all foreign investors.

• net_buy_amt_0201: Net buy amount for foreign individual investors.

• buy_amt_0201: Buy amount for foreign individual investors.

• sell_amt_0201: Sell amount for foreign individual investors.

• net_buy_amt_0202: Net buy amount for other foreign investors.

• buy_amt_0202: Buy amount for other foreign investors.

• sell_amt_0202: Sell amount for other foreign investors.

• net_buy_amt_0300: Net buy amount for individual investors.

• buy_amt_0300: Buy amount for individual investors.

• sell_amt_0300: Sell amount for individual investors.

• net_buy_amt_0400: Net buy amount for other corporations and governments.

• buy_amt_0400: Buy amount for other corporations and governments.

• sell_amt_0400: Sell amount for other corporations and governments.

• net_buy_amt_0900: Net buy amount for all investor types.

• buy_amt_0900: Buy amount for all investor types.

• sell_amt_0900: Sell amount for all investor types.