中文翻译
是的，试图设置付费墙或隐藏这些信息毫无意义，因为每个人都应该能够学习这些知识。 这对波段交易者来说是最好的，因为如果你卖出看跌期权(Put)并认为市场处于局部底部，你将拥有额外的10-15%的安全边际，这简直太棒了。 所以，虽然很多人认为这有风险，但我真心不这么认为（如果我用自己的投资组合交易的话）。但如果别人这么做，我会认为这有风险。
· 方法论
分享卖出看跌期权策略，认为自有资金交易风险可控。
英文原文
Yeah, there's no point of trying to paywall or hide this information since everyone should be able to learn this. It's the best for swing traders because if you write Puts and you think it's a local bottom, you have an additional like 10-15% margin of error which is just stupid. So while a lot of people think it's risky, I genuinely don't think so (if I'm trading with my own portfolio). But I would think it's risky if someone else did it.