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).

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$NVDA

BULLISH2026-09-08

Price around the call

↑ 2026-09-08

By horizon✓ hit+1.4%

✗ -1.7%

✗ -3.2%

21d

✓ +1.4%

Original post

Serenity · 2026-09-08

Goldman Sachs in their recent note upgraded their global optical module market forecast to: - $67.7 billion (+33% revision) for 2026 - $131.4 billion (+81% revision) for 2027 - $148.5 billion (+115% revision) for 2028 For $NVDA Rubin Ultra, GS increased its modeled optical modules per GPU: 1.6T: 0 -> 2 3.2T: 3 -> 5 GS also raised their 1.6T and above forecast for 2027 by 61%... so that's also very material, with 80% silicon photonics penetration rate estimated. So more optical content per chip = a lot more CW lasers, more SOI substrates, happy optical companies.

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