Where does the chart data come from?

Event metadata and current Yes/No come from Polymarket’s public Gamma API. Historical Yes points use Polymarket CLOB prices-history when a Yes token id exists. We never invent a fake series.

What if history is missing?

We fail soft: show current Yes/No (from Gamma) plus a note that history needs a token + timeseries. Empty charts stay empty — not fabricated.

Do you show Kalshi or Novig history?

No. Kalshi and Novig stay Not listed until written BD / data license. SoftCtaBlock explains that posture.

Is this a trading signal?

No. Educational SoftCta only — not signals, locks, or financial advice. SoftCta /r / AgeGate stay unchanged.

Tools · Prediction markets

Price chart

Historical / live Yes mini-chart for one Polymarket event. SoftCta educational only — not signals. Kalshi/Novig stay Not listed.

How to use

Search the catalog or paste an event slug.
If CLOB history exists, read Yes over time. Otherwise see current Yes/No only — we never invent a series.
Open the market detail page via SoftCta for full context.

Featured (Gamma catalog)

Price chart FAQ

Where does the chart data come from?: Event metadata and current Yes/No come from Polymarket’s public Gamma API. Historical Yes points use Polymarket CLOB prices-history when a Yes token id exists. We never invent a fake series.
What if history is missing?: We fail soft: show current Yes/No (from Gamma) plus a note that history needs a token + timeseries. Empty charts stay empty — not fabricated.
Do you show Kalshi or Novig history?: No. Kalshi and Novig stay Not listed until written BD / data license. SoftCtaBlock explains that posture.
Is this a trading signal?: No. Educational SoftCta only — not signals, locks, or financial advice. SoftCta /r / AgeGate stay unchanged.