Coinbase just gave us a useful snapshot of actual agentic trading behavior.
Grok drove 59.54% of notional volume through Coinbase for Agents over one week. Custom CLI was 21.73%, Claude 13.37%, and ChatGPT just 1.54%.
Important caveat: that’s volume, not users or returns.
The interesting signal is distribution. The agent that’s closest to where people already work may matter as much as the model itself.
Grok is pulling away as the dominant agentic trading harness on Coinbase for Agents
Grok - 59.54%
Custom CLI - 21.73%
Claude - 13.37%
Perplexity - 3.48%
ChatGPT - 1.54%
Claude Code - 0.35%
Volume growth across spot, futures, and now, equities continues.