| KOREA SIGNAL | by Holo Hive |
BTC tests $81K, settles near $79,900. Kimchi premium holds positive for second consecutive week — first back-to-back since early May.
Bitcoin began the week at approximately $78,000, tested $81,166 on September 4, then settled at $79,863 by September 7 — a weekly gain of 2.89%. The kimchi premium, which returned after 100+ consecutive days of reverse premium during the week of August 25, held sustained positive for a second consecutive week at approximately 1–2%. This is the first back-to-back positive premium run since early May.
A sustained premium — rather than a one-week spike — is the behavioral signal that matters. It indicates Korean retail demand is consistently exceeding what arbitrageurs can neutralize in the short term. Volume remained elevated relative to the H1 2026 base, though calmer than the August 25 surge. The dominant community thesis: Korean retail opened positions during the August move and has not yet rotated out, which is consistent with a sustained premium rather than arbitrage-driven normalization. Q3 data due October–November will show whether the recovery is structural or cyclical.
FSS opens sanction proceedings against Dunamu over November 2025 hack disclosure timing. DABA September submission continues. BOK-FSC stablecoin disagreement unresolved.
South Korea's Financial Supervisory Service formally launched sanction proceedings against Dunamu, the operator of Upbit, this week. The proceedings relate to the timing of Dunamu's disclosure of a $30 million crypto hack in November 2025 — the exchange reportedly waited until after a Naver Financial merger-related event before informing users. The FSS is investigating whether the delay violated the Virtual Asset User Protection Act, which requires timely disclosure of security incidents. Current law offers limited explicit authority to penalise exchanges over cyberattacks, but the outcome will set a precedent for exchange disclosure obligations across the industry.
DABA legislative progress continues. The FSC is consolidating multiple pending digital asset bills into a single unified framework, with September National Assembly submission still the stated target. The Bank of Korea and FSC remain in disagreement over stablecoin issuance architecture — specifically whether issuers must be bank-led consortia (BOK position) or whether fintech and technology firms should qualify (FSC position). The BOK-FSC disagreement is the most likely cause of a delay to the September window. If the window closes without a bill, the timeline shifts to late 2026 or 2027.
Bithumb narrows market share gap to below 5%. Upbit accelerates BTC/USDT-only listings in response. Lighter review week after August's record pace.
Bithumb has narrowed its market share gap with Upbit to below 5%, driven by AI feature launches and 13th anniversary promotions. In response, Upbit has accelerated its non-KRW listing pace — adding BTC and USDT market support across multiple tokens — as a competitive move to maintain listing velocity while the review cycle limits KRW additions. No new KRW-market listings were recorded on Upbit or Bithumb this week.
Review activity was lighter than August 28's record pace. SUNDOG trading support ended simultaneously on Bithumb and Coinone on September 4 — continuing the memecoin cleanup that began with the SNX/ICX/TT wave. EGLD (MultiversX) had Bithumb deposit and withdrawal services suspended effective September 10. Brief ATOM (Cosmos) d/w suspensions on Coinone (September 5) and Bithumb (September 6) each restored the same day. Three consecutive weeks of coordinated multi-exchange exits — unusual by historical standards — is generating community discussion about whether Korean exchanges are tightening review thresholds in parallel.
No new KRW listings recorded on Upbit or Bithumb this week.
Korea Signal is published weekly by Holo Hive · Unsubscribe