Support Board
Date/Time: Tue, 04 Nov 2025 04:52:16 +0000
[User Discussion] - BitMEX Trading Direct error: Invalid leavesQty for lotSize.
View Count: 1165
|   [2021-11-24 09:16:52]     |  
| ULADZIMIR VALASACH - Posts: 38 | 
| 
                Good day! Received a message in the Trade Service Log: New order rejected - BitMEX Trading Direct error: Invalid leavesQty for lotSize. Internal Order ID: 46207. Service Order ID: (none). Symbol: XBTUSD-BMEX. How can this issue be resolved? What is the minimum lot size?  | 
        
|   [2021-11-24 09:18:02]     |  
| ULADZIMIR VALASACH - Posts: 38 | 
| 
                Used lot=1 when trading.
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|   [2021-11-24 11:47:16]     |  
| ULADZIMIR VALASACH - Posts: 38 | 
| 
                I tried lot=100   - it's still an error!
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|   [2021-11-26 10:43:33]     |  
| ULADZIMIR VALASACH - Posts: 38 | 
| 
                With manual trading on a real account, it allows you to trade with a lot of 100! Why can't I trade automatically?  | 
        
|   [2021-11-26 16:17:23]     |  
|   |  
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                We do not understand the reason for the problem. The only order quantity that is  specified to BitMex is this field: orderQty Sierra Chart Support - Engineering Level  Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing  | 
        
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