About Gheymatban

Who makes it

Gheymatban is built and maintained by one maker. It sells nothing, takes no ads and asks for no account; every number is shown with the name of its source, and the form at the bottom of this page reaches the maker directly.

Where the numbers come from

• Prices are read from public sources and Gheymatban does not alter them; every price carries its source and the time it was read.
• Every derived number — the coin premium, the tether gap, the per-m² median, the stress index — has its own formula: the ⓘ next to the number opens it, and the methodology page has them all.
• Late data is said in words, not only in colour; a number the data cannot support is not printed, and the reason is.
• A forecast range carries its own track record: how often the price really stayed inside it. What Gheymatban says about past behaviour is a statistical description — not advice.