Topics

Orders

• spot
• future
• post only
  • 默认是“只做Maker（Post only）”，不会立刻在市场成交，保证用户始终为Maker，如果委托会立即与市场中的已有委托成交，那么该委托会被取消。
• fill or kill
  • 如果用户将委托单设置为“全部成交或立即取消（Fill Or Kill）”，该委托只会立即全部成交，否则将被取消。
• immediate or cancel
  • 如果用户将委托单设置为“立即成交并取消剩余（Immediate Or Cancel）”，该委托的任何未被立即成交的部分将被立即取消。

合约 | 期货 | Futures

约定未来的某个时间点, 按照约定好的时间完成交易.

• 卖货 – 做空单 (希望跌) 同等数量的货物更便宜 – 对抗下跌风险 – 套期保值
• 买货 – 做多单 (希望涨) 更少的钱买到了更多的价值

永续合约 – 避免投机者开仓、平仓 – 核心: 预测期货未来的价格

杠杆倍数 – 保证金 – 持仓量 – 爆仓

FAQ

What are maker and taker orders? What does “Post only” do?

in terms of liquidity

• market order – taker
• limit order – maker

Higher fees are another disadvantage sometimes encountered with market orders. That’s because traders who place market orders are considered a ’taker’ — meaning they take liquidity out of an exchange. This is in contrast to ‘makers’ — the label typically given to traders who use limit orders because they’re seen to be providing liquidity. In other words, they’re a market maker.