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For information and learning only. Not investment advice. Crypto assets involve risk.

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Glossary

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All or None Order (AON)一种要求订单全部数量按指定价格一次性成交，否则不成交的订单。
All or Nothing (AON)要求订单完整成交，但不受立即成交时间限制，可以保持开放直到全部成交或被取消。
Fill Or Kill Order (FOK)要求订单按指定价格或更优价格立即全部成交，否则整笔订单取消，且不允许部分成交。
Immediate or Cancel (IOC)要求订单立即执行，能够成交的部分先成交，未成交部分随即取消。
MakerA participant whose order is not executed immediately after submission, causing it to remain in the order book awaiting matching with someone else later.
Market orders按市场当时可获得的价格执行的订单，通常允许出现部分成交。
OCO OrderAn OCO order combines take-profit and stop-loss orders; when one is triggered or filled, the other is canceled.
OCO (One-Cancels-the-Other) OrderAn order that combines a limit order with a limit stop order so that only one of the two can ultimately be filled.
OTOCOA three-order structure in which a primary entry order is executed first, then an OCO pair of take-profit and stop-loss exit orders is activated.
Over the Counter (OTC) tradingA method of buying and selling tokens outside an exchange’s public order book, helping avoid large orders directly affecting the available execution volume in the order book.
POV比例成交策略，根据市场成交量按一定比例执行订单。
SHA-256（安全哈希算法256位）比特币用于生成交易ID的加密哈希函数，会输出256位哈希值。
SlippageA situation in which the final execution price of a transaction differs from the originally requested or expected price, usually associated with low liquidity.
TWAP时间加权平均价格策略，将订单分散到一段时间内执行，以减少一次性大额成交的市场冲击。
fill or kill (FOK)要求订单立即完整成交，否则取消的订单类型。
last price订单簿中最近一笔已执行交易的成交价格。
limit order允许交易者设定特定卖价等价格条件的订单，未达到优先条件时可能等待成交。
limit orders由交易者设定最高买入价或最低卖出价的订单，订单只能按该价格或更优价格成交。
stop-limit order依据价格水平触发的条件订单，而不是依据是否完整成交来执行。
supply chain参与特定产品生产、分销或客户服务，并共同完成交付的人员和企业网络。
trading volume与 Volume 同义，表示给定时间内完成交易的资产单位数量，也可按交易资产或计价货币表示。
Trading VolumeThe total amount of an asset traded during a given period, which can indicate market activity.
Wash tradingA manipulative practice in which the same party buys and sells the same financial instrument to create the appearance of false market activity or trading volume.
Market OrderAn instruction to buy or sell without setting a maximum or minimum execution price, executed as quickly as possible at the best available price in the order book.
Market Take-Profit/Stop-Loss OrderAfter being triggered, it is prioritized for execution as quickly as possible at the market price. Execution certainty is relatively high, but the final price may differ from expectations.
市场流动性市场中买卖双方及可成交资金是否充足、交易能否较快且以相对稳定价格执行的状况。
Opening PriceThe price of the first trade during a given candlestick period.
Volume-Price Relationship PrincipleAssess whether the current trend may continue by comparing whether trading volume and price movements are aligned.
Closing priceThe price of the final trade within a given candlestick period.
Positive SlippageA favorable price movement while an order is executed, resulting in a better fill than initially expected.
LiquidityThe quantity of an asset available for trading around a given price; when liquidity is insufficient, large orders are more likely to move the execution price.
流动性资金池由用户存入资产形成、供自动做市商等协议用于促成交易的资金集合。
Slippage ToleranceThe maximum difference between an actual execution price and the expected price that a trader is willing to accept.
SlippageThe phenomenon in which the actual execution price deviates from the expected price due to market movements or insufficient available liquidity.
Spot PriceThe asset's current market price in the spot market, which changes in real time as buy and sell orders are executed.
Hardware walletA wallet that uses a dedicated physical device to protect private keys and complete transaction signing.
Automated Market Maker (AMM)A trading mechanism that facilitates transactions using liquidity pools funded by users, rather than relying on traditional order books.
Order bookA CEX aggregates and matches buy and sell orders, thereby establishing a record and pricing mechanism for executed prices.
Limit OrderAn order that may be executed only at the specified price or a better price; reaching the price does not guarantee full execution.
Limit take-profit/stop-loss orderAfter being triggered, it attempts to execute at the specified price, but when the market changes rapidly, it may be unable to sell because the price has jumped past it.

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TWAP

时间加权平均价格策略，将订单分散到一段时间内执行，以减少一次性大额成交的市场冲击。

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