如何浏览市场行情

[!NOTE] 简体中文官方文档：掌握高效检索与多维度筛选的实用技巧。 核心交易规则为非托管模式，买卖双方按标准费率收取服务费，并于比特币主网进行原子结算。

For: anyone, with or without a wallet. Goal: find a token and understand its numbers before you open its page. Prerequisites: none. Chain and network: Bitcoin mainnet. Safety: reading only, nothing is signed.

Where it is

stampdex.fun opens the board. /src20 and /markets are the same view.

The market board. The deployment transaction sits in its own column beside the ticker, and rows with no reading show a dash.Historical production screen, 2026-09-02 · app 38bc2a0 · light desktop

The columns

Column	What it is	When it is unknown
Ticker	The short name	Never
Deployment transaction	The transaction that created the token, in its own column beside the ticker	When no source reported a deployment. The ticker is never used in its place
Floor	The lowest live listing price, in sats per token	When no source priced it. Not shown as 0
Volume	Traded value over the stated window	When no source answered
Holders	Addresses holding a balance	When no source answered. A genuine 0 is shown as 0
Mint progress	Minted supply against max supply	When supply figures are missing
Market cap	Price times supply, from the stated source	When no price exists, or when the computed cap exceeds the total supply of Bitcoin

That last rule is not hypothetical. A token declaring an absurd max supply once produced a market cap above 200 million BTC. StampDEX reports a cap larger than 21,000,000 BTC as unknown rather than repeating it.

Every number names its source

Each row carries a sources map with one entry per figure. The values are:

Value	Meaning
stampchain	The number came from the stamp index
stampdex	The number came from trades and listings made on StampDEX itself
none	No source had an answer. The field is unknown

The source map decides what you see, not the number that happened to arrive. A nested block can carry a literal zero while the source map says none; the source map wins, and the field renders as unknown. See Unknown is not zero.

Totals name their coverage

The board’s volume total sums only the tokens a source could answer for, and the chip says how many that is. 0.037 BTC (3/106) means three of the one hundred and six tokens on the board had a volume reading. It is not the volume of the whole board.

Underneath the counts, the page says the same thing in words: how many tokens have a listing you can fill on StampDEX, and how many carry a price read from the index with no order behind it.

Sorting and filtering

A token nobody has priced does not sort as though its price were zero, and a price range filter does not return it as a match. An unknown is excluded from a comparison rather than treated as the bottom of it.

How to verify

curl "https://stamp.api.bitcoinuniverse.io/api/v1/market/tokens?limit=2"

The sources object on each row is the same one the board reads.

Common failure states

You see	Cause	What to do
Most rows unknown	The index did not answer	Check the status endpoint
Numbers look old	Server-side caches, 20 to 300 seconds depending on the surface	Wait. Polling faster returns the same answer
HTTP 429 from the API	Over 300 requests per minute	Slow down. See Rate limits

Related

• Token pages
• Market data