Issue fetching Historical data

admin · Nov 24, 2022, 6:44 AM

Historical data API is only able to fetch 500 records at a time.

Meaning if you are trying to fetch the data using below parameters it will fetch data from 13th Oct 2020 to 18th Oct 2022. Because the Gap between fromdate and todate is > 500 days, it is designed to return latest 500 values as follows = todate-500 days.

{
"exchange":"NSE",
"symboltoken":"11821",
"interval":"ONE_DAY",
"fromdate":"2020-08-09 11:00",
"todate":"2022-10-18 11:40"
}

Hope this helps to clarify.

Vypy1 · Nov 24, 2022, 5:32 AM

@admin what's the update on this?

Vypy1 · Nov 23, 2022, 12:02 PM

@Vypy1 @admin what's the update here?

Vypy1 · Nov 23, 2022, 7:45 AM

@Vypy1 @admin I have been following up for a response on this and you guys don't care to even respond. What is the issue?

Vypy1 · Nov 22, 2022, 1:43 PM

@Vypy1 @admin waiting for your response

Vypy1 · Nov 22, 2022, 8:52 AM

@Vypy1 @admin what is the update on this?

Vypy1 · Nov 21, 2022, 4:45 PM

@Vypy1 @admin why is there no response on this? You make the API, if your users have a question its better to respond to them than be completely silent about it.

Vypy1 · Nov 19, 2022, 7:48 AM

@Vypy1 @admin any update here?

Vypy1 · Nov 18, 2022, 9:43 AM

@Vypy1 I did some digging and it seems the request itself is not receiving the correct data.

I used the below code to check if your _request function is receiving the right data, but there seems to be some problem here.

My date requested from is 2019-1-1 and I start getting data from 2020-1-1

params = historicParam = {
            "exchange": "NSE",
            "symboltoken": 11821,
            "interval": 'ONE_DAY',
            "fromdate": '2019-01-01 09:15',
            "todate": '2022-11-17 15:30'
        }
route = 'api.candle.data'
method = 'POST'

print(obj._request(route=route, method=method, parameters=params)['data'])

[['2020-11-10T00:00:00+05:30', 104.5, 105.4, 101.15, 101.8, 662663], ['2020-11-11T00:00:00+05:30', 102.55, 103.0, 100.5, 101.85, 653453], ['2020-11-12T00:00:00+05:30', 101.9, 103.2, 101.0, 102.0, 594231], ['2020-11-13T00:00:00+05:30', 102.0, 103.9, 100.0, 101.45, 1197144], ['2020-11-17T00:00:00+05:30', 102.2, 110.85, 101.5, 107.0, 2480276], ['2020-11-18T00:00:00+05:30', 107.0, 110.9, 106.75, 109.45, 2004444], ['2020-11-19T00:00:00+05:30', 109.0, 112.0, 105.7, 107.9, 1102268], ['2020-11-20T00:00:00+05:30', 108.75, 114.0, 108.2, 112.7, 2950348], ['2020-11-23T00:00:00+05:30', 113.8, 113.8, 111.1, 111.6, 1840552], ['2020-11-24T00:00:00+05:30', 111.95, 113.6, 111.0, 111.4, 2382269], ['2020-11-25T00:00:00+05:30', 112.25, 116.0, 111.3, 115.2, 3936048], ['2020-11-26T00:00:00+05:30', 116.05, 118.0, 114.05, 115.65, 1452319], ['2020-11-27T00:00:00+05:30', 116.0, 120.0, 114.95, 118.1, 2300417], ['2020-12-01T00:00:00+05:30', 118.2, 127.35, 116.55, 125.65, 3557627]

Vypy1 · Nov 18, 2022, 5:11 AM

@Vypy1 @admin any update on this?