Drops

Record

Billion

Cap Finance

Divergence

<h2 id="b-tldr-b">TLDR:</h2>
<ul>
 <li>Upbit recorded its largest-ever negative Bitcoin spot volume at -$9.3B on May 19, 2026.</li>
 <li>Bithumb Korea added -$1.8B in negative volume, bringing the combined Korean total to -$11.12B.</li>
 <li>Bitcoin’s Short-Term Holder Market Cap dropped from $388B to $323B between May 21 and May 24.</li>
 <li>The $65B STH Market Cap decline pushed the metric back to levels last seen on June 29, 2024.</li>
</ul>
Bitcoin markets recorded two back-to-back signals in May 2026, drawing attention from on-chain analysts. On May 19, Korean exchanges posted a combined negative spot volume of -$11.12 billion, while Binance showed a normal positive reading of +$1.1 billion. 
Days later, Bitcoin’s Short-Term Holder Market Cap dropped $65 billion in three days. The divergence between Korean platforms and Binance has raised questions about where selling pressure originated during that period.
<h2 id="b-korean-exchanges-record-unusual-negative-spot-volume-reading-b">Korean Exchanges Record Unusual Negative Spot Volume Reading</h2>
On May 19, <a href="https://blockonomi.com/south-koreas-fsc-scrutinizes-hana-banks-700m-investment-in-upbit-owner-dunamu/" rel="noopener noreferrer nofollow">Upbit</a> posted the largest negative Bitcoin spot volume in its recorded history at -$9.3 billion. Bithumb Korea followed with a separate negative reading of around -$1.8 billion on the same day. 
Together, both exchanges contributed a combined negative volume of approximately -$11.12 billion within a single session.
Meanwhile, Binance recorded a positive volume reading of roughly +$1.1 billion on that same day. The contrast between Korean exchanges and Binance pointed to a volume imbalance concentrated in the Korean market. No comparable negative reading appeared on Binance during that session.
According to the <a href="https://cryptoquant.com/insights/quicktake/6a12740ce4d9ce4e6611634c-Bitcoin-Sees-65B-STH-Market-Cap-Drop-After-Korean-Exchanges-Record-1112B-Negativ" rel="noopener noreferrer nofollow">chart’s calculation</a> method, Bitcoin spot volume turns negative when USDT/BTC volume surpasses BTC/USDT volume.
The May 19 readings on Upbit and Bithumb Korea showed that reverse-side volume clearly dominated both platforms that day.
This type of volume behavior on <a href="https://parameter.io/tether-injects-148m-to-rescue-drift-protocol-following-280m-north-korean-cyber-attack/" rel="noopener noreferrer nofollow">Korean exchanges</a> does not always align with global market activity. However, the scale of the May 19 reading on Upbit made it stand out as historically notable within the available data.
<h2 id="b-short-term-holder-market-cap-drops-65-billion-in-three-days-b">Short-Term Holder Market Cap Drops $65 Billion in Three Days</h2>
Between May 21 and May 24, Bitcoin’s Short-Term Holder Market Cap declined from $388 billion to $323 billion. That represents a $65 billion drop across just three days of <a href="https://moneycheck.com/prediction-markets-face-congressional-investigation-over-alleged-insider-trading/" rel="noopener noreferrer nofollow">trading</a>. The metric fell back to levels last recorded around June 29, 2024.
A sharp decline in Short-Term Holder Market Cap typically reflects reduced capital among newer Bitcoin holders. This group tends to react more quickly to price movements compared to long-term holders. A fast drop in this metric is often associated with panic selling among recent market participants.
The sequence of events — negative Korean exchange volume followed by a falling Short-Term Holder Market Cap — happened in close succession. 
On-chain data showed the volume shift appearing first on May 19, with the market cap decline following a few days later between May 21 and May 24.
The two signals together offer a measurable record of how activity on regional exchanges can precede broader market movements. 
Whether the Korean volume reading directly triggered the Short-Term Holder Market Cap decline remains a subject of further analysis within the data.
The post <a href="https://blockonomi.com/bitcoin-short-term-holder-market-cap-falls-65b-after-korean-exchange-volume-divergence/" rel="noopener noreferrer nofollow">Bitcoin Short-Term Holder Market Cap Falls $65B After Korean Exchange Volume Divergence</a> appeared first on <a href="https://blockonomi.com" rel="noopener noreferrer nofollow">Blockonomi</a>.

Bitcoin Short-Term Holder Market Cap Falls $65B After Korean Exchange Volume Divergence

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