AI + live data · analyst records & stock signals

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Connect your AI client via MCP

Endpoint (paste into an MCP client — anonymous, free, no key)

https://mcp.koalcheck.com/mcp

Or copy this and send it to your AI to set it up:

Add the "koalcheck" MCP server to my client and connect. It is a remote Streamable-HTTP server at https://mcp.koalcheck.com/mcp — connect anonymously, no API key or login needed (the free tools work right away). If my client supports a remote/HTTP MCP server directly, just use that URL. If my client config only accepts a local command (e.g. Claude Desktop's mcpServers, which rejects a bare "url"), bridge it with command "npx" and args ["-y","mcp-remote","https://mcp.koalcheck.com/mcp"]. Then tell me to fully restart the client, and list the koalcheck tools you can call. It provides US-equity research tools built on an analyst track-record engine (who has actually been right, priced vs SPY, cross-checked with SEC & FINRA).

Capabilities User guide

$QQQ

BEARISH2026-06-10

Price around the call

↓ 2026-06-10

By horizon✓ hit-1.7%

1d

…

5d

✗ +1.8%

21d

✓ -1.7%

Original post

旺牛牛仔 · 2026-06-10

这个人来头很大。 Mark Minervini，华尔街传奇交易员，8年级辍学，1983年用几千美元入市，完全自学成才。核心战绩： - 美国投资锦标赛（US Investing Championship）冠军，拿过两次——1997年回报155%，2021年回报334.8% - 连续五年平均年化回报220%，只有一个亏损季度，五年累计回报33,554% - 被Jack Schwager写进了《Stock Market Wizards》，和索罗斯、达利欧并列的级别他的风格是做多动量成长股的，几乎从来不做空。所以当这个人发推说"我刚做空了 $QQQ，继续持有 $SPY 空单"的时候，市场肯定是不对劲出了什么大问题的。这就像巴菲特突然说"我清仓了苹果"一样——信号意义远大于操作本身。一个一辈子做多的人开始做空美股指数，说明他看到了什么让他极度不安的东西。当这个级别的人亮出空头仓位，至少值得我们停下来想一想：手里的多头仓位 $SOXL $MU $MRVL ，扛得住接下来的波动吗？