Premium Index
The historical view of premium — a benchmark "index" that lets you see whether today's spread is normal, stretched, or off the charts.

Top premium right now
Header strip with the highest premium pairs at this instant:
1 ESPORTS BitgetF → BithumbS +73.78% 24h +0.00%
2 HOME Gate.ioF → BybitS +5.13% 24h +0.00%
3 SAHARA BithumbS → BitgetF +2.07% 24h +0.00%
4 币安人生 HTXS → HTXF +1.41% 24h +0.00%
5 LAYER OKXF → OKXS +1.39% 24h +0.00%
…
Each row shows the token, the source leg, the target leg, the current spread, and the 24h change.
Screener → jumps back to Premium; Realtime → jumps to Realtime Premium.
Premium History (left chart)
Pick a token + leg pair from the dropdowns and the chart plots the spread over time. The export icon lets you pull the underlying series out for further analysis.
Kimchi Premium Index (right chart)
A dedicated history chart for KRW-market premium — the spread of Upbit/Bithumb prices vs the global mark. KRW pairs on Upbit and Bithumb still move markets harder than any other listing on the planet, so this index is a daily read for Korean-market traders.
When to use this page
- You want a context check: is the current spread on a token unusually wide, or is this its normal range?
- You're watching the Kimchi index as a market-temperature signal.
- You need to export a history series for backtesting or for your own dashboards.