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GTC 订单部分成交后剩余订单被系统取消疑似 Bug

2026-07-05 · Polymarket · 5 条相关讨论

imcrypto 2026-07-05 05:45:12

Looks like a bug. 1) Placing GTC order with size = 5 2) Placing GTC order matches some orders in orderbook. matched size = 0.91 3) Order canceles. So i expected to see my GTC order in orderbook. with matched size = 0.91 and unmatched size = 4.09 but there is no order in orderbook. I know that min order size for maker order is 5. I suppose that trading engine passed my initial order bcs its size was 5. than match occured. than tried to place rest of limit order but remaining order size < 5 so it was canceled. But it looks like an error, bcs initial order size was 5 and its ok, trading engine accepted order and even partially matched. But than canceled the remaining part of GTC order as if the order type was FAK. orderID = 0x4546b5857294a3920370acc6563d2bad41bad46fe94af0290226d3101eac9bda

Looks like a bug. 1) Placing GTC order with size = 5 2) Placing GTC order matches some orders in orderbook. matched size = 0.91 3) Order canceles. So i expected to see my GTC order in orderbook. with matched size = 0.91 and unmatched size = 4.09 but there is no order in orderbook. I know that min order size for maker order is 5. I suppose that trading engine passed my initial order bcs its size was 5. than match occured. than tried to place rest of limit order but remaining order size < 5 so it was canceled. But it looks like an error, bcs initial order size was 5 and its ok, trading engine accepted order and even partially matched. But than canceled the remaining part of GTC order as if the order type was FAK. orderID = 0x4546b5857294a3920370acc6563d2bad41bad46fe94af0290226d3101eac9bda

imcrypto 2026-07-05 05:45:18

Looks like a bug. 1) Placing GTC order with size = 5 2) Placing GTC order matches some orders in orderbook. matched size = 0.91 3) Order canceles. So i expected to see my GTC order in orderbook. with matched size = 0.91 and unmatched size = 4.09 but there is no order in orderbook. I know that min order size for maker order is 5. I suppose that trading engine passed my initial order bcs its size was 5. than match occured. than tried to place rest of limit order but remaining order size < 5 so it was canceled. But it looks like an error, bcs initial order size was 5 and its ok, trading engine accepted order and even partially matched. But than canceled the remaining part of GTC order. orderID = 0x4546b5857294a3920370acc6563d2bad41bad46fe94af0290226d3101eac9bda

Looks like a bug. 1) Placing GTC order with size = 5 2) Placing GTC order matches some orders in orderbook. matched size = 0.91 3) Order canceles. So i expected to see my GTC order in orderbook. with matched size = 0.91 and unmatched size = 4.09 but there is no order in orderbook. I know that min order size for maker order is 5. I suppose that trading engine passed my initial order bcs its size was 5. than match occured. than tried to place rest of limit order but remaining order size < 5 so it was canceled. But it looks like an error, bcs initial order size was 5 and its ok, trading engine accepted order and even partially matched. But than canceled the remaining part of GTC order. orderID = 0x4546b5857294a3920370acc6563d2bad41bad46fe94af0290226d3101eac9bda

imcrypto 2026-07-05 05:47:46

i placed GTC order, it partially matched than canceled as if it was FAK order. what didnt u understand ?

i placed GTC order, it partially matched than canceled as if it was FAK order. what didnt u understand ?

imcrypto 2026-07-05 07:52:48

<@707597210845446214> <@1361217824776786031> can u please look at this. is it a correct trading engine behaviour or its a bug ?

<@707597210845446214> <@1361217824776786031> can u please look at this. is it a correct trading engine behaviour or its a bug ?