@輸棟樓的韭菜@奇迹的交易员colaThank you for discussing this topic. I think the Longbridge community members will also benefit.Both of your points are good. I didn&#39;t phrase my question well. Maybe everyone is a bit sensitive about the general standards, but I think there are general criteria for judging whether a company is good or bad, and there are also criteria for cheap or expensive. For example, RR, I also learned it a couple of days ago while researching.RR ≥ 1:3 is the minimum standard most professional traders can acceptRR ≥ 1:4~1:5 is a comfortable level where they are willing to go heavyRR &lt; 1:2 usually suggests reducing positions or exiting (unless you have extreme confidence or are in a very short-term game)But when facing these standards (the standards he learned during his investment process), they can vary depending on each person&#39;s situation. For example, in the decision-making process for Southern Copper, Cola has a formula for calculation, and other factors like capital and industry knowledge were also introduced by Cola.From this analysis, my question should be: For @輸棟樓的韭菜, what are your standards for good and cheap?

I'm simpler: don't think too much about operations. Just buy good and cheap ones, and if it's really not possible, prioritize the cheap ones. Set up your positions well, and then you can do whatever you want with the operations. Hahahaha

By morning, I actually lost about 44,000.I feel like I might continue to lose today, and February's profits will be gone.A few takeaways:1. Value investing also requires selling high and buying low. You need to move up the stop-loss line daily or arrange a cover call. Yesterday, I turned Apple and Berkshire Hathaway options into negative cost at the second-highest point.2. Respect the K-line indicators and price-volume relationships. The current dilemma with RKLB and MP is the result of not exiting in early January. Index price-volume doesn't lie; RKLB was likely lured into overbuying. Basic skills must be continuously improved.3. Treasure good mentors. Cola not only tells you what to buy and when to sell but also warns of risks in advance. I didn't fully understand it—I sold 1/8 of my Southern Copper, though I gave back over 10,000, I still made a few hundred bucks. Plus, he shared the internal logic. I also bought copper and LBRT because of the logic and the company. Today, I threw his analysis of LBRT to AI, and even AI was amazed. Short-term results aren't always right (too many factors like market, personnel, policy), but improving methodology is crucial.4. Never chase highs. Stay as 清醒 as possible. Making less is winning.I added 100 lots of LBRT 220 27 on the 3rd. Adding might not have been wrong, but the prices of 0.88 and 0.58, and from a macro perspective, we're in a volatile period, so it might not have been the best move. Luckily, the cost was low—I gave back over 8k, but the actual loss was only 4k+.