Ethereum Faces Heightened Risk of Correction as Korea Premium Index Touches 8.2%

Ethereum ($ETH) is facing significant concerns as the Korea Premium Index has surged to 8.2%. This has raised the speculation of an impending correction while accounting for massive retail fear of missing out (FOMO). According to the data from CryptoOnchain, this development is a red flag and triggers caution among the traders and analysts. With Ethereums current price hovering around $3,800, whales are potentially readying for the wider sell-offs.

???? Ethereum ($ETH) Warning Signal! ????

The Korea Premium Index just spiked to 8.2%!

Historically, this level of “Kimchi Premium” is a major red flag ????, indicating extreme retail FOMO and a potential market top.

Whales ???? often use this as an opportunity to sell. The risk of a…

— CryptoOnchain (@CryptoOnchain) October 18, 2025

Korea Premium Index Spikes to 8.2% Signalling Overheating

As the latest market data points out, the Korea Premium Index, also known as “Kimchi Premium,” has ultimately jumped to the notable point of 8.2%. The respective metric highlights the percentage difference existing between the price of Ethereum ($ETH) on Korea-based exchanges and worldwide averages. Hence, such elevated levels indicate the heightened levels of FOMO and pave the way for sheer market corrections.

Keeping this in view, the $ETH whales are also anticipated to be preparing for sell-offs into the surge. The Korea Premium Index has been operating as a notable barometer in East Asian cryptocurrency sphere in the case of speculative excess. Thus, its present 8.2% level underscores one of the extreme top levels witnessed during the recent month. In addition to this, the indexs previous increases have occurred parallel to local tops and have led to price pullbacks.

Rising Retail FOMO Amid Speculation of Wider Whale Activity Warns of Pullback

According to CryptoOnchain, the Korea Premium Indexs spike to 8.2% denotes one of the peak spots over the months. In turn, this could be a major caution signal pointing toward retail frenzy while in anticipation of a heightened whale activity. In line with this, amid the growing retail enthusiasm, there is a risk of a massive bearish reversal looming.