I made a website with Claude where you try to time the market and beat a couch. 100K+ plays later, the couch still wins 62%
热度趋势
趋势数据积累中
百分比基于当前可用热度信号，而非评论数或独立用户人数。
一位开发者创建了 beatthecouch.com 网站游戏，玩家尝试通过买卖标准普尔500指数股票来把握市场时机，初始资金为10,000美元，游戏时间为两个秘密年份。玩家的对手是一个“沙发”，它在第一天买入后从不卖出。在超过10万次游戏后，“沙发”仍然以62%的胜率领先。玩家必须击败1,000次随机重玩交易中的90%才能避免其胜利被标记为“幸运”。
The game. beatthecouch.com - $10,000, two secret years of real S&P 500 history, one buy / sell button. Your opponent is a couch. It buys on day one and never sells. After each game, 1,000 monkeys replay your trade count on random days. Beat 90% of them or your win is stamped Lucky.
The data. 100,278 games (at the time of the graph - now around 107K, still similar). The couch won 62%. Humans only seem to beat the couch when the market crashed in their window.
What Claude did. The data pipeline (S&P closes 1928 to 2025, dividends, T-bills etc). The whole game as one HTML file and the Cloudflare backend. And also the reddit app port at reddit.com/r/beatthecouch