Bitcoin Nears $84K Resistance Amid South Korean Tech Rout

Bitcoin attempted a recovery on Tuesday, climbing back toward the $84,000 threshold as broader crypto markets sidestepped a severe equity rout in South Korea. Data from TradingView indicates that the leading cryptocurrency rose more than 2.5% on the day, touching $83,944 on Bitstamp to recover from previous session losses.

Despite the upward move, buyers encountered stiff overhead resistance. Market data from CoinGlass highlights a thickening band of selling interest, known as ask liquidity, clustered near the $84,000 mark on exchange order books, keeping prices contained within a local trading range between $80,000 and $87,000.

Korean Tech Slump Deepens

The modest recovery in digital assets unfolded against a backdrop of steep declines in traditional Asian equities. South Korea's KOSPI Composite Index extended its weekly losses to 7.4%, slipping below its 200-day moving average for the first time since late July. Semiconductor heavyweights bore the brunt of the downturn, with SK Hynix shares closing down more than 10%.

The equity slump compounds ongoing challenges for Samsung following weaker-than-expected third-quarter earnings reported last week. Foreign investors have offloaded approximately 173 trillion won, equivalent to $129 billion, in SK Hynix and Samsung shares since the beginning of 2026, driving the vast majority of the benchmark index's year-to-date losses.

Analysts note parallels to an August market pullback driven by anxieties over artificial intelligence valuations and corporate debt obligations. Vey-Sern Ling, senior equity advisor at UBP, told CNBC that investors remain anxious to lock in profits on outperforming AI and memory stocks, while also weighing rising competitive pressures from Chinese firms.

Decoupling and Macro Pressures

Unlike the August rout, which swiftly bled into broader global markets and digital assets, Bitcoin largely decoupled from the Asian tech sell-off. Analysts attribute this relative resilience partly to expectations of monetary policy easing by global central banks, even as institutional appetite for digital assets shows signs of cooling.

US spot Bitcoin ETFs have experienced persistent outflows this month, shedding a cumulative $451 million, which included $69 million in net withdrawals on Monday alone.

Why it matters

The divergence between tumbling semiconductor equities and a resilient cryptocurrency market highlights shifting correlations across asset classes. While traditional tech investors retreat from high-flying artificial intelligence hardware plays amid profit-taking and foreign capital flight, digital asset traders are navigating their own liquidity barriers. Sustained resistance near $84,000 demonstrates that macroeconomic headwinds and ETF outflows continue to temper bullish momentum.

What to watch

Market participants are now turning their attention to upcoming US inflation data and the Federal Reserve's scheduled rate decision on October 28. With expectations centered on interest rates remaining steady between 2.75% and 4%, incoming macroeconomic indicators will likely dictate whether Bitcoin can finally breach local resistance or succumb to broader liquidity constraints.