# Call/Put Net/Vol Ticks

`GET` `https://api.unusualwhales.com/api/stock/{ticker}/net-prem-ticks`

Returns the net premium ticks for a given ticker which can be used to build the following chart:
![Net Prem chart](https://i.imgur.com/Rom1kcB.png)

----
Each tick is resembling the data for a single minute tick. To build a daily chart
you would have to add the previous data to the current tick:
```javascript
const url =
  'https://api.unusualwhales.com/api/stock/AAPL/net-prem-ticks';
const options = {
  method: 'GET',
  headers: {
    Accept: 'application/json',
    Authorization: 'Bearer YOUR_TOKEN'
  }
};

fetch(url, options)
.then(r => r.json())
.then(r => {
  const {data} = r.data;
  const fieldsToSum = [
    "net_call_premium",
    "net_call_volume",
    "net_put_premium",
    "net_put_volume"
  ];

  let result = [];
  data.forEach((e, idx) => {
    e.net_call_premium = parseFloat(e.net_call_premium);
    e.net_put_premium = parseFloat(e.net_put_premium);
    if (idx !== 0) {
      fieldsToSum.forEach((field) => {
        e[field] = e[field] + result[idx-1][field];
      })
    }
    result.push(e);
  })

  return result;
});

```



## Authentication

```
Authorization: Bearer YOUR_API_KEY
```

## Path Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `ticker` | SingleTicker | Yes | A single ticker |

## Query Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `date` | Optional Market Date | No | A trading date in the format of YYYY-MM-DD.
This is optional and by default the last trading date.
 |


## Response (200)

| Field | Type | Description |
|-------|------|-------------|
| `call_volume` | Market General Call Volume | The sum of the size of all the call transactions that executed. |
| `call_volume_ask_side` | Market General Call Volume Ask Side | The sum of the size of all the call transactions that executed on the ask side. |
| `call_volume_bid_side` | Market General Call Volume Bid Side | The sum of the size of all the call transactions that executed on the bid side. |
| `date` | Market General Trading day | A trading date in ISO format.
 |
| `net_call_premium` | Market General Net Call Premium | Defined as (call premium ask side) - (call premium bid side). |
| `net_call_volume` | Market General Net Call Volume | Defined as (call volume ask side) - (call volume bid side). |
| `net_delta` | string | Net delta |
| `net_put_premium` | Market General Net Put Premium | Defined as (put premium ask side) - (put premium bid side). |
| `net_put_volume` | Market General Net Put Volume | Defined as (put volume ask side) - (put volume bid side). |
| `put_volume` | Market General Put Volume | The sum of the size of all the put transactions that executed. |
| `put_volume_ask_side` | Market General Put Volume Ask Side | The sum of the size of all the put transactions that executed on the ask side. |
| `put_volume_bid_side` | Market General Put Volume Bid Side | The sum of the size of all the put transactions that executed on the bid side. |
| `tape_time` | General Tick time | The start time of the tick as a timestamp with timezone. |


## Example

### curl

```bash
curl -X GET "https://api.unusualwhales.com/api/stock/{ticker}/net-prem-ticks" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
```

### Python

```python
import http.client

conn = http.client.HTTPSConnection("api.unusualwhales.com")
headers = {"Authorization": "Bearer YOUR_API_KEY", "Accept": "application/json"}
conn.request("GET", "/api/stock/{ticker}/net-prem-ticks", headers=headers)
response = conn.getresponse()
print(response.read().decode("utf-8"))
```

## Response Example

```json
{
  "data": [
    {
      "call_volume": 1145,
      "call_volume_ask_side": 822,
      "call_volume_bid_side": 182,
      "date": "2025-03-21",
      "net_call_premium": "2234.00",
      "net_call_volume": 640,
      "net_delta": "26294.85817964231814400",
      "net_put_premium": "-11106.00",
      "net_put_volume": -137,
      "put_volume": 241,
      "put_volume_ask_side": 49,
      "put_volume_bid_side": 186,
      "tape_time": "2025-03-21T19:58:00.000000Z"
    },
    {
      "call_volume": 1255,
      "call_volume_ask_side": 912,
      "call_volume_bid_side": 192,
      "date": "2025-03-21",
      "net_call_premium": "3234.00",
      "net_call_volume": 720,
      "net_delta": "28294.85817964231814400",
      "net_put_premium": "-9106.00",
      "net_put_volume": -127,
      "put_volume": 231,
      "put_volume_ask_side": 59,
      "put_volume_bid_side": 166,
      "tape_time": "2025-03-21T19:59:00.000000Z"
    }
  ]
}
```