Verified portfolios were the right idea.
The acquisition ate it anyway.
Commonstock proved people want investment talk backed by verified positions — then Yahoo acquired it in August 2023 and the independent product ceased. EventTrader carries the same principle: track records from recorded fills, bots you can clone with history attached.
Trade the take
Every market here is attached to an order book — when you have a view, you can put a position behind it instead of a post.
Fills, not flexes
Track records on EventTrader come from recorded fills, not screenshots. Bot leaderboards are built from real executions.
Radar over rumor
Tuatara Radar shows the scored association cluster and news heat behind a symbol — a published methodology instead of a hot DM.
Why people look beyond Commonstock
- Independent product ceased after the August 2023 Yahoo acquisition
- The verified-portfolio community dispersed without a successor
What you'd actually be trading here
EventTrader is a prediction exchange: perpetual prediction markets on crypto, stocks and macro moves with no expiry, live central-limit order books, event markets on real-world outcomes, and a marketplace of trading bots you can clone instead of coding. Position risk is capped at what you put in — no liquidation engine, no margin calls. Server-side alerts and free webhook auto-execution come with every account.
- Free means free. No card required. Nothing auto-converts into a paid plan.
- We are not a social feed. Positions do the talking here.
- No predictions sold. Markets are markets; we make no performance claims.
- Leave in one click. Withdraw on-chain any time, with a tx hash you can verify.
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