@joker0x3: measured caller record on Robinhood Chain
Early on 50% of 4 graded calls: the token had not already run up when they posted it, and rose more than 10% in the hour after. 50% were momentum calls, posted after a run-up. Median price move one hour after their calls: +13%. Rank score 15% (the 95% lower confidence bound on the early rate; boards are ordered by it), evidence thin.
Last 30 days: 2 graded calls, 0 of them early.
Recent calls: $Olivia (2026-10-25), $MAGA (2026-10-25), $HUMANITY (2026-10-25), $BI (2026-10-24), $HUG (2026-10-24), $SKINWALKER (2026-10-23), $WRHND (2026-10-23), $umi (2026-10-21), $TSI (2026-10-18), $Gato (2026-10-17).
Tracked posts naming a Robinhood Chain token: 18, the first on 2026-07-23, the latest on 2026-10-25.
Use this record in your agent or trading bot
As JSON, free: GET https://api.robinx.io/caller/joker0x3. In an AI agent: connect the RobinX MCP server at https://api.robinx.io/mcp and call robinx_caller with {"handle":"joker0x3"}. To follow new calls from accounts with a measured early record as they happen, use the signals API and webhooks. A measured record describes past calls; it is not a trading signal.
RobinX grades the X accounts it tracks calling Robinhood Chain tokens against the on-chain price that followed, since chain genesis. See the leaderboard or how it is measured.
Rule-based observations from public data, not accusations and not financial advice.