6 课时 关于 20 分钟 12 随堂练习 最终测验: 8 道题 免费，无需注册
Expected moves, probabilities, open interest — what positioning data does and doesn't say.
你的学习进度0/6 课时
学完本课，你将能够
- Read an expected move from a straddle and compare stocks with the 30-day figure.
- Explain what a model probability estimate does and does not say.
- Read volume, open interest and the put/call ratio together, without reading intent into them.
- Explain why option prices drop after earnings whatever the stock does.
Options Band · 课程完成记录
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全部完成 6 课时并通过最终测验
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课程大纲
请按顺序学习，每节课结束时有一个简短测验- ✓ The expected moveHow option prices translate into a range the market is pricing in for a stock over a given period. 2 分钟
- ✓ Probabilities from option pricesHow Options Band turns option prices into model-estimated odds that a stock finishes above or below a level. 3 分钟
- ✓ Open interestWhat open interest counts, how it differs from volume, and why it only updates once a day. 2 分钟
- ✓ Options volumeWhat options volume measures, what it cannot tell you on its own, and how it pairs with open interest. 3 分钟
- ✓ The put/call ratioA single number comparing put and call activity — a gauge of lopsided flow, not of what traders intend. 2 分钟
- ✓ Earnings and volatility crushWhy implied volatility builds before an earnings report, collapses after it, and how Options Band measures the reaction. 3 分钟
- ★ 最终测验8 道题 · 及格分 6/8 · 完成所有课程测验后解锁 4 分钟
学习进度仅保存在本浏览器中，清除网站数据后将重置。 仅供学习参考，本系列课程不提供任何交易建议。 时间估算以每分钟约200字为基准。