https://tracepu.com/en/ Understand spot orders, fills, fees and the amount you receive. Start with account checks, or look up a trading pair's current order rules. en https://tracepu.com/en/articles/quantity-step-size/ https://tracepu.com/en/articles/quantity-step-size/ Binance Spot quantity rules form a grid defined by minimum quantity, maximum quantity, and step size. This guide explains why decimal precision and a valid increment are different, how to test a quantity with exact decimal arithmetic, when market orders have a separate rule, and why passing the public step-size check still does not guarantee acceptance. https://tracepu.com/en/articles/multiple-fills-average-price/ https://tracepu.com/en/articles/multiple-fills-average-price/ A single Binance Spot order can match several times at different prices. This guide shows how to group the correct fills, calculate a quantity-weighted execution price, test the result, handle partial fills and fees separately, and avoid confusing one order's average execution price with portfolio cost basis, market averages, or the original limit price. https://tracepu.com/en/articles/binance-minimum-order/ https://tracepu.com/en/articles/binance-minimum-order/ A Binance Spot order can be rejected because its quantity is below a minimum, its value is below a notional threshold, or another applicable rule fails. This guide shows beginners how to identify the base and quote units, compare the right values, handle market-order reference prices, and avoid treating a public rules lookup as a guarantee. https://tracepu.com/en/articles/partially-filled-order/ https://tracepu.com/en/articles/partially-filled-order/ A partially filled order is neither untouched nor fully complete. Follow a fictional order from its original quantity through two executions, calculate what remains, see why some balance can stay locked, and learn what cancellation can and cannot change. The guide also distinguishes GTC, IOC, and FOK instructions without assuming every interface offers them. https://tracepu.com/en/articles/received-quantity-and-fees/ https://tracepu.com/en/articles/received-quantity-and-fees/ After a completed Binance Spot buy, the gross filled quantity may differ from the net amount added to your wallet. This guide shows how to total the fills, read the commission amount and commission asset together, compare the correct balance, and avoid confusing trading fees with price differences, rounding, deposits, withdrawals, or missing trades. https://tracepu.com/en/articles/binance-limit-not-filled/ https://tracepu.com/en/articles/binance-limit-not-filled/ A limit order can be valid and still wait. This troubleshooting guide separates rejection from an open order, checks whether a buy or sell price can meet the other side, explains liquidity and queue position, and shows how partial fills and locked balances change the diagnosis. It also warns against using public symbol rules as proof of personal eligibility. https://tracepu.com/en/articles/limit-or-market/ https://tracepu.com/en/articles/limit-or-market/ Limit and market orders use the same order book but make different promises. This guide compares their price boundaries, execution uncertainty, slippage, partial-fill behaviour, and fee-role misconceptions. A fictional order-book example shows why the latest displayed trade is not a guaranteed market-order price and why a limit can remain open. https://tracepu.com/en/articles/trading-pair-units/ https://tracepu.com/en/articles/trading-pair-units/ A trading pair is a compact statement about two assets and several different units. This guide shows how to identify the base and quote assets, say the displayed price aloud, distinguish quantity from spending amount, calculate notional value, and avoid reversing buy and sell logic when the same asset appears in another pair. https://tracepu.com/en/articles/binance-first-account/ https://tracepu.com/en/articles/binance-first-account/ A first Binance account involves more than creating a login. This guide explains how to check current eligibility, complete the basic registration sequence, secure access, find Spot, read pair units, choose an order type, and confirm whether an order actually filled. It also explains the optional referral code and its conditions in plain language. https://tracepu.com/en/articles/limit-order-maker-taker/ https://tracepu.com/en/articles/limit-order-maker-taker/ A Binance Spot limit order can execute immediately against liquidity already on the order book, making that fill a taker. Any remaining quantity may rest and later fill as maker. This guide separates price protection from liquidity role, explains LIMIT_MAKER, and shows why the actual fill record and current account fee details matter more than the order label. https://tracepu.com/en/articles/first-spot-trade/ https://tracepu.com/en/articles/first-spot-trade/ The first spot trade can look finished before it is actually filled. This guide starts with a written trade plan, explains pair units and order choice, and then follows the evidence after submission: status, executed quantity, possible multiple matches, weighted average price, fees, and balance changes. All numbers are fictional teaching examples.