CrystalBull

Show your work

Transparency

A site that predicts the stock market is only worth anything if its mistakes stay visible. Here is what gets published, and what stops anyone from quietly rewriting it later.

Analyses published

2

Latest session analysed

2026-08-17

Algorithm version

v0.2.0

A fingerprint on every publication

The moment a call goes out, its full content — the stock, the scores, the catalysts, the risks — is sealed with a SHA-256 fingerprint. That fingerprint is printed on the page of every analysis. Change a single character afterwards and it no longer matches.

What never gets deleted

  • Losing calls stay in the track record, exactly like the winning ones.
  • Days with no pick are counted and shown. They are not quietly dropped from the tally, which would flatter the hit rate.
  • The runner-up and third pick are measured too, not just the headline stock.
  • The earliest calls were written in French. They are shown translated, but the original text stays in the database untouched, so their fingerprints still match. We changed the language of the display, not the substance of the call.

What we do not claim

The statistics on this site cover a track record that is still being built. While the number of measured sessions stays low, those numbers are largely luck, and the numbers page says so out loud rather than hiding it in a footnote.

This is not investment advice. Crystal Bull is an automated experiment. It publishes a general analysis, not a personal recommendation, and it makes no promise about any outcome. Past results do not predict future ones. Never risk money you cannot afford to lose.