Crypto analysis tools Loading Data: changes in Upbit and Bithumb market lists recorded by this site's server, plus both exchanges' public APIs

🆕 Upbit & Bithumb New Listings

This site's server checks Upbit and Bithumb market lists every 3 minutes and records new listings and delistings with the time it first confirmed them. Price, change since first-day open, alerts, filters. Not advice.

New listings (7 days)–

Delistings (7 days)–

Tracking since–

Last check–

Newly listed markets

Coin	First confirmed by this site	Price	vs first-day open	vs prev close	24h value	Alerts
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Neither exchange's public API gives a listing date. This site's server fetches both market lists every 3 minutes and records when a market first appears. That can differ by a few minutes from the trading start the exchange announced, and a listing that happened while the server was down gets the time it was confirmed afterwards. "vs first-day open" compares with the open of the oldest daily candle from 24 hours before the confirmed time onward (Upbit days start at 09:00 KST, Bithumb at 00:00 KST). "vs prev close" follows each exchange's own day (Upbit 09:00, Bithumb 00:00 KST).

Delisted markets (end of trading support)

Coin	Confirmed gone from the list	Listed
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So that one incomplete response is never recorded as a delisting, a market missing from the list is confirmed only if it is still missing at a check at least 5 minutes later (the time shown is when it was first seen missing). Delistings are per market: a coin can leave the BTC market and stay on KRW. Check the exchange's notice for the withdrawal deadline.

How listings, warnings and delistings work

On Korea's exchanges Upbit and Bithumb, a "listing" is formally the start of trading support and a "delisting" is the end of trading support. The notes below summarise both exchanges' developer documentation and notices; the detailed review criteria are not published, so none are given here.

Listing (start of trading support)

The exchange runs its own review, then announces in a notice which markets (KRW, BTC, USDT) the coin joins and when deposits and trading open. With the Virtual Asset User Protection Act in force since July 2024, the exchanges' association DAXA sets common standards for listing reviews.
Right after listing there is little trading history and prices tend to swing hard. Upbit judges its price-swing alert from the opening price for coins listed less than 96 hours ago, and excludes them from the volume and deposit alerts.
Times on this page are when the market was confirmed in the list. Use the time in the exchange's notice as the exact trading start.

Warnings and caution alerts

Designated for review (Upbit warning · Bithumb CAUTION): A designation while the exchange reviews whether to keep supporting trading. Deposits are usually suspended, the project gets time to respond, and the exchange then announces a release, an extension or the end of trading support.
Caution alerts (Upbit caution · Bithumb alert system): Automatic alerts for unusual behaviour such as price swings, volume or deposit surges, a domestic vs global price gap or concentration in a few accounts. They are removed when things calm down. Bithumb's alert API also gives a level (caution, warning, danger) and a scheduled end time; Upbit's public API only says on or off.

Delisting (end of trading support)

The exchange announces an end date; after that the coin cannot be traded and holdings must be withdrawn by the announced deadline.
It can happen per market: a coin can be removed from the BTC market only.

How to read it

New listings and alerts are records of fact, not buy or sell signals.
Markets that existed before tracking began are shown as "existing" with no listing date. This page does not guess dates.

Sources: Upbit Developer Center, "List trading pairs" · Bithumb API docs (market list, alert system) · Upbit notices · Bithumb notices · DAXA

For information only, not investment advice. Data comes from exchanges' public APIs and may be delayed or interrupted. Charts: TradingView Lightweight Charts™

What this tool does

Shows markets newly listed on and delisted from Upbit and Bithumb, Korea's two largest crypto exchanges. Neither public API gives a listing date, so this site's server fetches both market lists every 3 minutes and records when each market first appears and when it disappears. New listings come with price, change since the first-day open, change vs previous close, 24-hour trading value and Upbit/Bithumb alerts. How listings, review designations and delistings work is explained from the exchanges' own documents.

How it is calculated

Every 3 minutes the server fetches Upbit market/all?isDetails=true (sharing the Upbit relay's cache) and Bithumb v1/market/all?isDetails=true. Markets seen on an exchange's first successful check are "existing" and get no date; that time is shown as the start of tracking. A market that appears later gets that check's time as "first confirmed by this site". A market missing from the list is confirmed as delisted only if it is still missing at a check more than 5 minutes later, and the time recorded is when it was first seen missing. If more than 20% of active markets vanish at once, or the list has fewer than 50 markets, the response is treated as incomplete and that check is discarded. A delisted market that comes back is marked as relisted. The page fetches the records every minute (30-second server cache) and KRW prices, change vs previous close and 24-hour value every 15 seconds (Upbit via the server relay, Bithumb directly from its API). "vs first-day open" compares the current price with the open of the oldest of 200 daily candles that starts no earlier than 24 hours before the confirmed time (Upbit days start at 09:00 KST, Bithumb at 00:00); candles are fetched every 5 minutes for the 40 most recent listings. BTC and USDT markets take their price from the last trade of that daily candle. Alerts come from Upbit's market_event (every minute) and Bithumb's market_warning and alert API (with level and scheduled end).

The four boxes show new listings and delistings in the last 7 days, the date tracking began and when the server last checked the lists.

Pick the exchange (all, Upbit, Bithumb), market (KRW, BTC, USDT, all) and period (7 days, 30 days, all), or search by name or symbol.

The table shows the first confirmed time, price, change since first-day open, change vs previous close, 24-hour value and alerts. Listings under 24 hours old are tagged "new".

The delisting table shows when a market was confirmed gone and when it was listed ("existing" if it was there before tracking).

Check the exchange's notice for the exact trading start or end and any withdrawal deadline.

Things to know

Recorded times can be a few minutes after the real trading start (checks every 3 minutes). Listings made while the server was down get the time they were confirmed afterwards.

Prices swing hard right after a listing. Upbit judges its price-swing alert from the opening price for coins listed less than 96 hours ago.

Delistings are per market, so a coin that leaves only the BTC market shows up separately.

Updates pause when the tab is hidden and resume immediately when you return, and reload automatically when the connection comes back.

Frequently asked questions

Is the listing time the one the exchange announced?

No. Neither Upbit's nor Bithumb's public API includes a listing date, so this site's server checks the market lists every 3 minutes and records when a market first appears. That is why it is labelled "first confirmed by this site"; it can differ by a few minutes from the announced trading start.

Why do older coins have no listing date?

Markets that already existed when tracking began were not seen being listed, so this page does not guess a date and marks them "existing". The tracking start time is shown above and below the table.

How is change since first-day open calculated?

It takes the open of the oldest daily candle starting no earlier than 24 hours before the confirmed time, that is the listing day's candle, and computes (current price ÷ that open − 1) × 100. An open of ₩1,000 and a current price of ₩1,250 gives +25%. Upbit's day starts at 09:00 KST, Bithumb's at 00:00.

Should I buy newly listed coins?

This page does not say buy or sell. It only notes that new listings have little trading history, tend to swing hard and often carry alerts.

For information only, not investment advice. Listing and delisting times are when this site's server confirmed them in the market lists, not exchange announcements. Prices come from the exchanges' public APIs and may be delayed or interrupted. Check the exchanges' notices for exact schedules.