Concrete (CT) Bithumb Listing Day: Price & Kimchi Premium

Concrete (CT) Bithumb Listing Day: Price and Kimchi Premium

Bithumb24h record complete
Oct 19, 2026 (Mon) 19:05 KSTTrading opened · data updated 1 day ago

Concrete (CT) was listed on Bithumb on Oct 19, 2026. This is its price and kimchi premium for the first 24 hours, minute by minute.

First price₩51319:05 · first-minute close
First trade ₩398 · 1-min high ₩526
Price after 24h₩411Price change −19.9%
High ₩526 (first minute)
Listing premium+0.7%vs OKX
First-hour high +0.7% (16 min after)
24h premium+0.5%vs OKX

Concrete (CT) started trading on Bithumb's KRW market on Oct 19, 2026 at 19:05 KST. The first-minute price was ₩513, 0.7% above the OKX price in won at the same time (₩510), a premium of +0.7%. The premium rose to +0.7% after 16 min. After 24 hours the price was ₩411, 19.9% below the first price, and the premium was +0.5%. The highest price in 24 hours was ₩526 (in the first minute, +2.5% from the first price).

Charts by period

The price and the premium in the first 24 hours, by period. (Bithumb prices are in won; the OKX price is its USDT price × the KRW/USD rate.) Tap or hover over a chart to see the numbers at that time.

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Minute-by-minute record

Each row is the last trade of that minute after the listing. The price change is against the first-minute price (₩513). The premium is the gap between the Bithumb KRW price and the OKX USDT price × the KRW/USD rate (the overseas price in won).

TimeKSTBithumb price (₩)OKX price (₩)Premium vs OKXPrice change
First minute19:05₩513₩510+0.66%0.0%
After 10 min19:15₩503₩502+0.27%−1.9%
After 30 min19:35₩484₩483+0.29%−5.7%
After 1 h20:05₩483₩483−0.03%−5.8%
After 3 h22:05₩444₩438+1.33%−13.5%
After 6 hnext day 01:05₩443₩442+0.22%−13.6%
After 12 hnext day 07:05₩435₩434+0.12%−15.2%
After 24 hnext day 19:05₩411₩409+0.50%−19.9%
High19:05 (first minute)₩526––+2.5%
Low19:05 (first minute)₩359––−30.0%

About this record

Exchange
Bithumb KRW market
Trading opened
Oct 19, 2026 (Mon) 19:05 KST
Overseas price
OKX CT/USDT (1-minute candles)
KRW/USD rate
₩1,329.10 (around the opening, hourly)
First-hour trading value
₩2.5B (about $1.8M)
24h trading value
₩14.6B (about $10.4M)

More records

All listing-day records

Good to know
  • Premium = Bithumb KRW price ÷ (OKX USDT price × KRW/USD rate) − 1, the same way as the rate-based premium on the rest of the site.
  • Right after a listing, deposits are often still closed or transfers slow, so overseas supply cannot come in at once. The premium can open wide in that window.
  • A recorded price does not mean you could have traded at it: when orders pile up, fills can be worse. This is a past record, not investment advice.

Data: Bithumb KRW market 1-minute candles, OKX CT/USDT 1-minute candles, the hourly KRW/USD rate. Calculated from the exchanges' official public data.

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