greeks

Managing your greeks means balancing delta, gamma, vega, and theta exposures across all options positions.管理你的希腊字母意味着在所有期权头寸中平衡 delta、gamma、vega 和 theta 风险敞口。

Market makers continuously hedge their greeks to maintain a roughly neutral book against directional price moves.做市商持续对冲其希腊字母风险，以维持针对方向性价格变动的基本中性账本。