Cannot retrieve tradedVolume for a runner

[wmash]

Hi, I have a real-time data app key but I am still not pulling through `tradedVolume` on a runner on either listMarketBook or listRunnerBook. This is my example request:

{
    "jsonrpc": "2.0",
    "method": "SportsAPING/v1.0/listMarketBook",
    "params": {
        "marketIds": ["1.237873498"],
        "priceProjection": {
            "priceData": ["EX_BEST_OFFERS"],
            "exBestOffersOverrides": {
                "bestPricesDepth": 3
            }
        },
    },
    "id": 1
}

An example response in `result[0].runner` array is:

{
    "selectionId": 25422,
    "handicap": 0.0,
    "status": "ACTIVE",
    "lastPriceTraded": 1.67,
    "totalMatched": 37363.82,
    "ex": {
        "availableToBack": [
            {
                "price": 1.67,
                "size": 50.57
            },
            {
                "price": 1.66,
                "size": 396.44
            },
            {
                "price": 1.65,
                "size": 841.19
            }
        ],
        "availableToLay": [
            {
                "price": 1.68,
                "size": 1214.37
            },
            {
                "price": 1.69,
                "size": 1106.81
            },
            {
                "price": 1.7,
                "size": 1139.71
            }
        ],
        "tradedVolume": []
    }
}

If I go to the website however & click on this runner I can see all the traded volume on it so why am I not getting it back in this API request? I have also tried to add in `virtualise` to see if that was it but I still don't get the data. I also have placed a small matched order on this runner to see if that was the reason but I still didn't get it back.

[Sansa]

Try adding the parameter: PriceData.EX_TRADED.

Sansa

[wmash]

Ah, thank you so much! I should have read the documentation more thoroughly

Will