support. StockSharp

S#.DATA (Hydra) Upper Data Limit

2022-11-27T11:12:13Z

Is there an upper data limit of how much S#.DATA should be used for? is 500MB too much? is GB too much? Is 5TB too much?

What are the typically sizes of data storage used by professionals who use S#?

S#.DATA (Hydra) Delete Data Function not working

2022-11-27T11:09:54Z

I have about 500MB of 1minute TF Candles. When i use the DELTETE data function by selecting "ALL" and TF Candles - it works for a long time (15 seconds) but no data in disk actually gets removed. The storage folder is the exact same size before and after. I can also verify by pulling up any candle chart - they are still there. If i manually empty the storage folder then the data is gone and then candles no longer work. Screenshot shows how the function is used.

qusetions:

is this the correct behavior of the DELETE DATA function
if not, how should this tool be used?

BitMEX invalid argument clOrdID

2019-02-10T17:26:17Z

Hi, I get an invalid argument error for the BitMEX connector when the MarketQuotingStrategy tries to requote:


Error	"Order 53343094 (0x7BB32E) was not cancelled because System.InvalidOperationException: {""error"":{""message"":""Invalid argument: clOrdID"",""name"":""HTTPError""}}

I've attached the log to this post. StockSharp.Bitmex.dll version 4.4.15.0. Code snippet used to initiate the MarketQuotingStrategy:


ChildStrategies.ToList().ForEach(s => s.Stop());
var strategy = new MarketQuotingStrategy(Sides.Sell, Volume + Math.Abs(Position))
{
    WaitAllTrades = true,
};
strategy.WhenNewMyTrade().Do(OnNewOrderTrade).Apply(this);
ChildStrategies.Add(strategy);

Immediate limit orders TakeProfitStopLossStrategy

2019-02-15T11:56:19Z

Hi, I've a strategy which holds positions just for a few minutes and closes them using take profit or stop loss strategy: https://doc.stocksharp.com/html/T_StockSharp_Algo_Strategies_Protective_TakeProfitStopLossStrategy.htm

I noticed the take profit/stop loss strategies submit limit orders when the current bid/ask is near the take profit/stop loss level. However, for optimal execution it's beneficial to start submitting limit orders immediately once a trade is executed to obtain good queue position.

How can I force the take profit / stop loss strategies to immediately submit limit orders?

Thank you

BitMEX Testnet

2019-02-10T17:32:32Z

Hi, I can connect to BitMEX using production API credentials, but I cannot connect to https://testnet.bitmex.com. Connection using testnet API credentials fails. StockSharp.Bitmex.dll version 4.4.15.0.

I suspect that I’ve to change the endpoint somehow? I didn’t find any documentation in https://github.com/StockSharp/StockSharp/tree/master/Samples/Bitmex/SampleBitmex and https://doc.stocksharp.com/html/81f33924-b166-42c1-8ced-f7e9468f86b5.htm

The connection log is attached.

Thanks