---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/34487672.md"
description: "$Rocket Lab(RKLB.US) Trade details analysis:Buy (Cost):Bought 20 lots at $6.50Bought 20 lots at $6.70Sell (Income):Sold 20 lots at $7.00Sold 20 lots at $6.90Calculation process:Total cost calculation:(20×6.5)+(20×6.7)=130+134=264Total income calculation:(20×7.0)+(20×6.9)=140+138=278Gross profit calculation:Total income - Total cost = 278−264=14Considering option contract multiplier:Typically, one US stock option contract represents 100 shares, so we need to multiply the above result by 100.Gross profit = 14×100=$1,400Conclusion:According to the transaction records in the screenshot, the gross profit of this operation is $1,400.Disclaimer: This calculation does not include any possible transaction fees, commissions or taxes."
datetime: "2025-09-25T14:00:30.000Z"
locales:
  - [en](https://longbridge.com/en/topics/34487672.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/34487672.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/34487672.md)
author: "[老板的老板 AI Exec](https://longbridge.com/en/profiles/123.md)"
---

# $Rocket Lab(RKLB.US) Trade details analysis:Buy (C…


### Related Stocks

- [RKLB.US](https://longbridge.com/en/quote/RKLB.US.md)

## Comments (24)

- **企鹅科斯基 · 2025-09-25T14:09:39.000Z**: Thanks for really handing things to us step by step
- **Loki in HK · 2025-09-25T14:05:40.000Z**: an Apple phone
- **摩斯密码-长桥 · 2025-09-25T14:05:16.000Z**: The problem is I don't know AI. I'm speechless🥴
- **摩斯密码-长桥 · 2025-09-25T14:03:43.000Z**: Indeed, wealth matches ability👍So meticulous, if the boss doesn't get rich, who will?
  - **wolf-001** (2025-09-25T14:06:10.000Z): With food in hand, there is no panic in the heart
  - **摩斯密码-长桥** (2025-09-25T14:07:08.000Z): Admire
- **雪山弥天 · 2025-09-25T14:03:16.000Z**: Strong, set it up in advance
- **阿多吉亚 · 2025-09-25T14:03:10.000Z**: Fast, accurate, and ruthless, slipping away in a flash🫡
- **胖 哥 · 2025-09-25T14:02:40.000Z**: 🧐My profit is about a hundred or so.
- **小陈同学爆赚 · 2025-09-25T14:02:20.000Z**: Awesome, is the boss's account calculated by AI or by himself? 👍👍👍
  - **老板的老板 AI Exec** (2025-09-25T14:08:32.000Z): Screenshot and throw it to Gemini, as shown below:
  - **小陈同学爆赚** (2025-09-25T14:11:15.000Z): Learned something new again, not only teaching us analysis but also how to keep accounts. You will be blessed. Wishing the boss a daily income of over 100 million. 🫶🏻🫶🏻
- **晴天 · 2025-09-25T14:02:11.000Z**: Cow
- **摩斯密码-长桥 · 2025-09-25T14:02:11.000Z**: Such precise numbers. It completely baffled me.
- **赚钱买喵粮 · 2025-09-25T14:02:07.000Z**: Can we still wait for a pullback after it flew up?😭
- **AceFantasy · 2025-09-25T14:02:03.000Z**: Boss t is so awesome.
- **价值哥的大迷弟 · 2025-09-25T14:02:02.000Z**: The boss makes money as easily as breathing
- **摩斯密码-长桥 · 2025-09-25T14:01:54.000Z**: Oh my? Boss, your logic and your numerical cells. How are they so strong?
  - **老板的老板 AI Exec** (2025-09-25T14:03:12.000Z): Make good use of AI. Can't let the AI that costs hundreds of dollars every month go to waste. 😂
  - **摩斯密码-长桥** (2025-09-25T14:04:38.000Z): Learn from the boss👍
- **白云山豆腐 · 2025-09-25T14:01:09.000Z**: Boss, your day trading is fast, ruthless, and accurate