@ShahzadQuant · X

u/Beginning-Eagle-1957 · Reddit

A coworker who likes betting told me he tracked everything in Excel. 7 months of development later, it became a SaaS. I work as a Data Analyst at a private equity bank. In January a summer intern joined who did a lot of sports arbitrage betting, placing bets across multiple bookmakers at once to lock in profit from the odds difference. I asked him how he kept track of it all, and he said it was just Excel, because nothing built for that actually existed. That idea kept nagging at me, and that

@serkanglatt · X

Developing — 24 proven stock screeners sift through thousands of US tickers to surface just the few worth your time. Unusual stock options activity, options flow & options-backed signals let you see where institutional money is flowing.

@nikola_stanin · X

@RealEDGEFORM · X

Check out what I just built with Lovable!

@zway_ai · X

最近用 codex 多余的算力， 把我之前的这个域名 又拿出来炼了一下 做了一个 AI 股票打分榜，简单直接~ 每天找一只高分股来研究一下📈 #earnings

@Stone141319 · X

谁说没有后悔药？我花7U就做出来了！！！ 我用 Codex 搓了一个网页，里面真放了一个“后悔药按钮”。 网站也上线了： （欢迎感兴趣的朋友多多交流心得，我是纯业余选手，有幸刷到这篇推文的朋友，如果能有荣幸给你一些启示的话欢迎给我点个关注，感谢！！！） 这个东西叫 Stone Daily。 最开始想做它，是因为我每天看美股和币圈都有一个感觉：市场信息太多了，普通人很容易被情绪牵着走。 BTC 一拉，群里开始热闹。 英伟达一涨，大家又开始相信 AI 永远往上。 小币一天几十个点，看到价格的时候手指会停顿一下。 再加上空投、高年化、项目宣传，很多时候还没研究清楚，人已经开始怕错过了。 所以我做了一个比较简单的 AI 行情站。 能看美股和币圈行情。 能让 AI 用人话解释涨跌。 能看今天的市场天气。 能把热点丢进去拆一拆，看里面有多少事实，有多少情绪。 还有一个我最喜欢的功能：后悔药按钮。 当你看到某个币拉了，某只美股涨了，或者某个机会看起来很香，可以先点一下。 它不会喊你冲，也不会替你做决定。 它只会帮你把这件事重新想一遍：你现在为什么心动，哪里可能是坑，未来的你会不会骂现在的你。 成本也特别低。 域名花了 2U。 Railway 月费开了 5U。 不过额度能撑多久还没测，先让它跑起来再说。 我是业余选手，代码也是一点点问、一点点改出来的。 以前总觉得做网站挺远的，现在发现有想法先搓个版本出来真的没那么难，且不说好不好专不专业（我知道在专业大佬眼里肯定不太行哈哈哈哈），但好歹也做出来了，这是我搓的第二个网页了，而且强迫症的我只要有想法就想要立刻完成，所以我还同时搓了几个WEB2的小产品（完工之后有机会我会放出来分享给大家做参考），我在想，以我的脑洞，我感觉我的第三个网页也快来了哈哈哈哈，流量不好不要紧，把让自己开心的事情完成了真的很满足！！！ 话说回来，Stone Daily现在肯定还很粗糙，很多地方也要慢慢改（我会一个人慢慢一点一点把它完善）。 但我是真的喜欢这个方向： 行情可以看，热点可以追，但别每次都让情绪先动手。 少追一次上头行情，可能就值回票价了。 网站： 开源仓库： 兄弟们可以帮我看看，哪里不好用可以毫不留情地直接骂

@Senioo · X

Check out what I just built with Lovable!

u/picklockapp · Reddit

I built a fantasy sports betting web app (no real money), Give me honest feedback (iOS hopefully coming soon) Hello all First time poster here A few months ago my coworker was showing me what he was building using Claude code, a mobile game, and I was definitely intrigued. He suggested I build something, and I kind of brushed it off and didn’t think it was something I could follow through with. 2 minutes later, I thought of an idea for some sports betting social media (basic, I know) and

@ak_stan001 · X

Built making stock market education practical with real analysis tools and hands-on learning.

@apexvol · X

Options are a volatility bet, but price charts can't show you the vol. Our terminal puts the whole surface on one screen: IV rank and percentile, term structure, skew, vol risk premium, dealer gamma and implied earnings moves, across ~6,000 tickers

u/dodqy · Reddit

Trading Practice Platform I’ve always found it difficult to get meaningful practice outside of market hours, so I built a browser-based replay platform to solve that problem. You choose a stock or ETF, time of day, and up to three indicators, and it randomly loads a historical trading session from the past six months. The goal is to practice taking trades as if they were happening live. It includes: Basic and advanced TP/SL management AI trade reviews with a performance score after each