The limit price was reached. Why no fill?
Price, available quantity and queue priority are three different conditions. Check which one is missing.
An order can wait, fill in parts, or end. Learn what the price, quantity and status tell you.
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| Ask price / USDT | Available | Filled now |
|---|---|---|
| 100.00 | 1 | 1 |
| 101.00 | 1.5 | 0 |
| 103.00 | 2 | 0 |
Only price and visible quantity are modelled. Queue priority, fees, slippage protection and order filters are excluded.
Average fill 100 USDT; 2 units remain. The remainder waits. A limit price does not guarantee a fill.
Separate price, quantity and conditions
A trigger, a queue and a fill are different
Confirm status before changing an order
Price, available quantity and queue priority are three different conditions. Check which one is missing.
Use three price levels to estimate covered quantity and identify what cannot be priced from the visible book.
Separate original quantity, cumulative execution and the remainder to avoid a duplicate buy.
An order can meet the minimum value and still fail. Work through decimal examples and match the error name to the relevant input.
Official Spot documentation describes conditional and linked orders. Our first issue covers market, limit and the distinction between triggering and filling. Check the types supported by your account before trying anything else.
Each pair has its own filters. When an order fails, confirm the pair, order type and current parameters instead of reusing numbers from another market.
A new fill can occur between sending and processing a cancel request. Confirm the final status and executed quantity before submitting any remainder again.