TRXBTC symbol for 1M has negative volume

[sguryev]

Binance/src/Binance/Market/Candlestick.cs

Line 134 in da2967a

throw new ArgumentException($"{nameof(Candlestick)}: volume must not be less than 0.", nameof(volume));

Reprosteps: await _binanceApi.GetCandlesticksAsync("TRXBTC", CandlestickInterval.Month);
Json:

Inner exception: Candlestick: volume must not be less than 0. Parameter name: volume

StackTrace: at Binance.Candlestick..ctor(String symbol, CandlestickInterval interval, DateTime openTime, Decimal open, Decimal high, Decimal low, Decimal close, Decimal volume, DateTime closeTime, Decimal quoteAssetVolume, Int64 numberOfTrades, Decimal takerBuyBaseAssetVolume, Decimal takerBuyQuoteAssetVolume)
at Binance.Serialization.CandlestickSerializer.<>c__DisplayClass14_0.b__0(JToken item)
at System.Linq.Enumerable.SelectIListIterator2.ToArray() at System.Linq.Enumerable.ToArray[TSource](IEnumerable1 source)
at Binance.BinanceApi.d__26.MoveNext()

[sonvister]

@sguryev, thanks for reporting the exception. I have asked if the data is valid on the official API Telegram. Although, I can't imagine what a negative volume would represent if it is valid data.

[sguryev]

@sonvister absolutely agree with you. I'm getting a bunch of symbols for 1M using Task.WhenAll() and now have to make a tricky Task.Run() workaround in order to swallow the exception. We can point them to the specific API call and ask about this negative value though

[sonvister]

UPDATE: The query (https://api.binance.com/api/v1/klines?symbol=TRXBTC&interval=1M) still returns a negative volume....