---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/33990748.md"
description: "$Coreweave(CRWV.US)$AMD(AMD.US)$Unitedhealth(UNH.US)Assuming the stock price is 100, holding 300 shares, selling a call option at 105. If it rises, it's equivalent to day trading. If it stays flat, that's ideal, collecting the premium. If it falls, add a bit. When the premium plus the cost of averaging down brings it to 97, then sell a call option at 100. The 'Magnificent Seven' have been on a long-term uptrend, with premiums plus spreads, a weekly gain of 5-8 points is manageable, and the drawdown is extremely low. As long as the drawdown is low, it will gradually recover."
datetime: "2025-09-12T19:57:54.000Z"
locales:
  - [en](https://longbridge.com/en/topics/33990748.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/33990748.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/33990748.md)
author: "[新用户_1MlSjU](https://longbridge.com/en/profiles/12804457.md)"
---

# $Coreweave(CRWV.US)$AMD(AMD.US)$Unitedhealth(UNH.U…


### Related Stocks

- [CRWV.US](https://longbridge.com/en/quote/CRWV.US.md)
- [AMD.US](https://longbridge.com/en/quote/AMD.US.md)
- [UNH.US](https://longbridge.com/en/quote/UNH.US.md)

## Comments (29)

- **王哪跑啊 · 2025-09-15T12:41:25.000Z**: Bro, is it necessary to match this set of operations with 300 shares of the underlying stock?
- **椰丝不卷 · 2025-09-15T12:02:45.000Z**: Pure technical discussion: Although the general direction is to select stocks from the top 30 by market capitalization or those heavily held by influential funds, to avoid the risk of a sudden drop due to fundamental issues where you might lose the principal while trying to earn premiums. In your st
  - **新用户_1MlSjU** (2025-09-15T12:21:12.000Z): Such a large market cap
  - **椰丝不卷** (2025-09-15T12:24:47.000Z): Buy at any time? Regardless of the trend?
  - **新用户_1MlSjU** (2025-09-15T15:20:42.000Z): That definitely won't work. At least wait for a pullback.
- **椰丝不卷 · 2025-09-15T11:38:40.000Z**: The biggest issue here is that with a principal of 3K USD, you can't even buy 100 shares corresponding to one option contract if you're investing in the Magnificent Seven.
  - **新用户_1MlSjU** (2025-09-15T11:40:01.000Z): Start with single-leg trades until the principal increases
- **和双胞胎谈恋爱 · 2025-09-14T19:25:16.000Z**: Bro, how do you avoid taxes?
- **hi后排 · 2025-09-13T06:31:15.000Z**: The risk here is the fear of a sudden rise like Oracle.
  - **小马哥闯美股** (2025-09-13T07:15:02.000Z): He is selling calls on the underlying stock, which means he can't capture additional upside but won't suffer huge losses.
  - **新用户_1MlSjU** (2025-09-13T07:27:28.000Z): Holding the underlying stock is risk-free.
  - **黎明终将到来** (2025-09-13T12:30:07.000Z): Can buying the underlying stock and making a call reduce the risk?
- **山巅资本 · 2025-09-13T01:10:13.000Z**: Like a god
- **卡卡罗特023 · 2025-09-13T00:57:02.000Z**: Bro, I don't quite understand why you sold the 105 call option at first. If the stock price falls, you can add some positions. But why did you sell the 100 call option next? Did you make a mistake, bro?
  - **尘归尘土归土** (2025-09-13T02:25:16.000Z): For long-term bullish underlying stocks, during short-term declines, one must continuously sell calls to earn premiums, and the strike price should always be slightly out-of-the-money to maximize prem
  - **新用户_1MlSjU** (2025-09-13T03:13:59.000Z): Assuming the initial price is 100, it drops, you average down a bit, the premium from selling at 105, plus the cost of averaging down after the drop will reduce your cost basis to below 100. Also, as 
- **花有重開日 · 2025-09-12T23:13:45.000Z**: I also want to play like this, but unfortunately, small-cap stocks can't sell CALL on Longbridge.
- **平民 · 2025-09-12T23:08:00.000Z**: Retail investors, follow up
- **让赚钱再次伟大 · 2025-09-12T22:59:13.000Z**: I don't quite understand, sincerely asking: Doesn't a sideways market erode the premium? How to collect it?
  - **花有重開日** (2025-09-12T23:14:08.000Z): He is selling CALL to earn premiums
- **ProsperKin · 2025-09-12T22:58:19.000Z**: Bro, how long do you usually sell calls for? Short-term ones have lower premiums, while long-term ones have lower yields.
  - **新用户_1MlSjU** (2025-09-13T03:14:58.000Z): It usually takes about seven days to sell
- **用耐力熬过情绪 · 2025-09-12T20:20:51.000Z**: Brother Zheng, the underlying asset is at 97 now. Selling at 100 again, compared to the initial sale at 100, is equivalent to earning three bucks plus the option premium.
  - **新用户_1MlSjU** (2025-09-12T20:24:24.000Z): Yes
- **王哪跑啊 · 2025-09-12T20:01:15.000Z · 👍 1**: What do you think about AM D?