# Investor Activity

## Example code

```python
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**

* <mark style="color:red;">**DO NOT USE, Data Under Maintenance Due to Issues**</mark>
* `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**

* <mark style="color:red;">**DO NOT USE, Data Under Maintenance Due to Issues**</mark>
* `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**

* <mark style="color:red;">**DO NOT USE, Data Under Maintenance Due to Issues**</mark>
* `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**

* <mark style="color:red;">**DO NOT USE, Data Under Maintenance Due to Issues**</mark>
* `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**

* <mark style="color:red;">**DO NOT USE, Data Under Maintenance Due to Issues**</mark>
* `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.


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