Call Wall（看涨墙）

中文解释

Call Wall 通常指看涨期权敞口集中的 strike 或 strike 区域。根据市场环境不同，它可能表现为上方吸引位、阻力区，或做市商对冲行为的重要参考。Nightwatch 会把 Call Wall 放进整体 GEX 结构里展示，而不是把它当成孤立的目标价。

English definition

Call Wall usually refers to a strike or strike cluster with concentrated call-side exposure. Depending on market context, it can become an upside magnet, resistance area, or reference level for dealer hedging. Nightwatch displays call-wall style levels as part of the broader GEX structure rather than treating them as isolated price targets.

在 Nightwatch 里怎么看

Nightwatch 的 GEX 结构图会把 Call Wall 与 Put Wall、Gamma Flip 一起标出，作为整体 GEX 结构的一部分来读，而不是孤立的目标价。仅作市场结构参考，不构成买卖建议。

The Nightwatch GEX structure view marks Call Wall alongside Put Wall and Gamma Flip, to be read as part of the overall GEX profile rather than as an isolated price target. It is market-structure context, not financial advice.