after the 'Tariff Shock' and massive liquidations that shook financial markets around the world in October 2025, what is the state of the markets? This report goes beyond simple market intermediation and puts the structural changes in the macro economy, the 'invisible hand' of the derivatives market - funding costs and open interest (OI) - and the unique kimchi premium in the Korean market under a microscope. as one of the world's leading data analysts, he offers data-validated buying strategies and scenarios for 2026 when others are panicking.
1. introduction: december 2025, investors stand in the eye of the storm
it's 7 a.m. on December 12, 2025. we are standing at the end of one of the most tumultuous years in crypto history. the market panic triggered by US President Donald Trump's announcement of 100% additional tariffs on Chinese imports on October 10 and 11, just two months ago, is still fresh in the minds of many investors. at the time, Bitcoin lost its psychological support of $115,000 and quickly plunged 14% to the $104,000 level, while Ethereum crashed by more than 15%.
but the real investment opportunity comes when the public screaming dies down and we're left with cold hard data, and right now, the order books on Upbit and Binance are finding a new equilibrium after the October shock. while many say "it's over," on-chain data and derivatives market indicators tell a different story. is it time to run for cover, or is this a life-changing buying opportunity?
this report draws on more than 30 years of experience analyzing financial data and blockchain on-chain forensics to dissect the massive trends currently dominating the market. taking the emotion out of the equation and based strictly on numbers, this analysis will be your most powerful weapon as you prepare for the 2026 super cycle.
2. macro Deep Dive: The 'Dangerous Cohabitation' of Tech Stocks and the Butterfly Effect of Tariff Wars
2.1. Bitcoin, digital gold or a shadow of the Nasdaq?
here we are in 2025, and the first uncomfortable truth to acknowledge when analyzing the cryptocurrency market is that Bitcoin is no longer a 'standalone asset'. in the past, Bitcoin was seen as an "uncorrelated asset" with low correlation to traditional financial markets, a hedge against stock market crashes. However, the data shows that this narrative has completely collapsed since the COVID-19 pandemic in 2020. 2
According to analysis by the IMF and leading economic researchers, the daily return correlation between Bitcoin and the S&P 500 Index from 2017-2019, before the pandemic, was just 0.01. however, in 2020-2021, after an unprecedented cycle of liquidity provision and tightening by central banks around the world, this correlation jumped to 0.36, a more than 17-fold increase. today, at the end of 2025, the 90-day correlation with the Nasdaq 100 Technology Index is above 0.46, the highest level of synchronization on record.
why did this synchronization occur?
the entry of institutional investors: tech giants such as MicroStrategy and Tesla have begun to incorporate Bitcoin into their balance sheets. this created an interdependent structure in which stock price movements in tech stocks directly impacted the value of their Bitcoin holdings and vice versa, with Bitcoin price movements reflected in corporate value.
the same liquidity pool: investors now perceive Bitcoin as a "high-growth tech stock" rather than "digital gold". the pattern of selling alongside tech stocks during periods of rising rates and buying alongside them during periods of falling rates has become entrenched, meaning that Bitcoin is behaving like a leveraged ETF on the Nasdaq.
investment insight: You can't just look at the Bitcoin chart to predict the market in 2026. you need to analyze Nvidia, Apple, and Microsoft's earnings guidance and the Fed's dot plot. when the Nasdaq coughs, Bitcoin is bound to catch the flu, so any technical bounce in the Nasdaq should be interpreted as a strong buy signal for Bitcoin.
2.2. Reconstructing the October 2025 Trump Tariff Shock
last October's crash was a textbook example of how macroeconomic events can disrupt the microstructure of the crypto market. president Donald Trump announced that he would impose an additional 100% tariff on Chinese imports, on top of existing tariffs, in retaliation for China's restrictions on rare earth exports.
the announcement immediately set off a chain reaction that included
reignited inflation fears: Higher tariffs lead to higher import prices, which triggered fears that it could block the Fed's path to lower interest rates.
treasury rates spiked: The U.S. 10-year Treasury rate soared to 4.05%. rising yields on risk-free assets are the biggest headwind for risky assets like Bitcoin, making them less attractive.
stronger dollar (King Dollar): the dollar index (DXY) rose 0.4% for the week. since Bitcoin is priced in dollars, an increase in the value of the dollar mechanically puts downward pressure on the price of Bitcoin.
current (December 12) assessment:
the market has absorbed the shock. Importantly, the October decline was not due to a deterioration in Bitcoin's fundamentals (network activity, hashrate, etc.), but rather a purely external macroeconomic shock. historically, these "sharp drops due to external shocks" have been the trigger for V-shaped bounces. The market has already priced in the tariff issue, and now investors' attention is shifting to the "expectation" that the Fed will cut rates again to prevent a tariff-induced recession.
3. dissecting the October 2025 Liquidation Cascade: A Market Washed in Blood
3.1. Mechanism of the $19 billion evaporation
the $19 billion liquidation that occurred on October 10 and 11 was the largest in history, surpassing even the May 2021 bear market. if you don't understand this event, you can't understand the current market. This wasn't a simple sell-off; it was an algorithmic chain reaction of "liquidation calling the shots.
the three-step process of a liquidation:
trigger: immediately after Trump's tariff tweet, highly leveraged long positions (upside bets) received the first round of margin calls.
forced Selling: The exchange's clearing engine forced the undercollateralized positions to sell at market price. This massive selling volume thinned the order book and pushed prices further down.
cascade: as the price fell further, even the low-to-medium leveraged volume that had stop-loss lines at lower prices began to unload. In the process, Bitcoin fell vertically from $115,000 to $104,782.
3.2. Current market stamina: 'lighter body'
however, this horrific event proved to be a blessing in disguise for the market. according to data from Amberdata and CoinGlass, the excessive open interest (OI) bubble that was building up in the market at the time has been completely deflated.
what open interest (OI) means:
currently, as of December 12, open interest is holding steady at a level that is significantly lower than the October peak. this means that a lot of the speculative capital that has been 'borrowed' from the market has now been taken out, creating a 'spring-like condition' where prices can bounce lightly upwards with even a small influx of buying.
4. the secret indicator of the derivatives market: funding Rate and Fear and Greed Index
4.1. The Funding Rate Signals a Bottom
the Bitcoin futures market, especially the Perpetual Futures market, has a unique device called the 'funding rate'. this is the interest paid by one position to the other to bridge the gap between the spot price and the futures price.
positive (+) funding rate: long positions are dominant. the market expects the price to rise. (Excessive signals a top)
negative (-) funding rate: Short positions are dominant. the market is convinced of a decline. (Contrarian buy signal)
during the October bear market, the major altcoins Solana (SOL), Ripple (XRP), and Dogecoin (DOGE) had extremely negative funding ratios, ranging from -0.008% to -0.016%. this showed that the majority of participants were betting on further declines, but historically, this 'sustained negative funding rate' is a strong bottom signal.
current analysis: As of December, the funding rate has returned to neutral (0.01%), suggesting that the market is no longer in a panic and is preparing for a normal uptrend. In particular, a metallurgical rise in price without an overheated funding rate is a typical characteristic of a 'spot-driven rally'.
4.2. Deciphering the Fear and Greed Index
while many novice investors buy and sell based on the numbers in the Fear and Greed Index, true analysts deconstruct its components. the index is composed of volatility (25%), momentum/volume (25%), social media (15%), dominance (10%), and Google Trends (10%).
thesituation in October: The index recorded 'Extreme Fear' (0-24). searches for "Bitcoin crash" spiked on Google Trends, and sentiment on social media bottomed out. warren Buffett's adage "Be greedy when others are fearful" was spot on.
as of December: the index is moving from 'Neutral' to the beginning of 'Greed'. what's important is the change in Bitcoin dominance. if the Bitcoin Dominance moves from the Fear zone to the Greed zone and turns downward, this is a precursor to the 'alt season', when funds move from Bitcoin to altcoins.
5. upbit and the Korean Market: Kimchi Premium Trading Strategy
5.1. What is Kimchi Premium, why does it exist, and how to use it?
unique to the South Korean market, the "Kimchi Premium" (Kim-P) is a bizarre but fascinating indicator created by South Korea's strict foreign exchange controls and high cryptocurrency investment enthusiasm.
while an arbitrage opportunity theoretically exists to buy Bitcoin on foreign exchanges and send it back to South Korea to sell at a profit, South Korea's Foreign Exchange Transaction Act's annual remittance limits and complicated verification process hinder this arbitrage. 12 This causes the price disparity to persist rather than immediately resolve.
5.2. Practical Strategy as of December 12: Aim for the 'Yukp'
according to research, the kimchi premium is the most revealing indicator of the state of mind of Korean investors.
kimp above 5%: overheating. korean ants are jumping in like fire moths. consider selling.
gIMP 0% to -3% (inverted premium): bearish. korean investors are leaving the market or panicking. aggressive buying zone.
since the October crash, the South Korean market has been depressed. if you compare the current Ubit price to Binance, there is almost no kimchi premium, or more likely, an inverse premium (South Korea is cheaper). Buying Bitcoin at an inverse premium is like "buying the cheapest Bitcoin in the world".
strategy: Start buying in installments when the Kimchi premium is below 0% on the Upbit KRW market. if you sell when the upcoming bull market arrives and the kimchi premium goes back up to 5-10%, you can earn an additional 5-10% "Korea Bonus" profit on top of the price difference of Bitcoin itself.
6. technical Analysis: The 'Golden Combo' of RSI and MACD
6.1. Indicator pitfalls and winning formulas
there are tons of technical indicators out there, but the most reliable in a highly volatile market like 2025 is the combination of RSI (Relative Strength Index) and MACD (Moving Average Convergence Divergence Index). They are complementary because they measure different aspects of the market.
why combine them?
in a strong bull market, the phenomenon of "RSI chewing" occurs, where prices continue to rise even when the RSI is above 70 (overbought), leading traders to make the mistake of selling prematurely. Conversely, in a sideways market, the MACD sends frequent deceptive signals (whipsaws). together, they can dramatically increase your win rate.
6.2. December's must-win long trade scenario
on the current chart (based on the daily and 4-hour timeframes), look for the following pattern to be completing:
Divergence in the RSI: at the time of the October low, the RSI fell below 30. if price tests the lows once again, or makes a slight move lower, and the RSI indicator develops a "bullish divergence" to the higher lows, this is a strong trend reversal signal.
MACD's Golden Cross: When the RSI rises to the 40-50 range, it should be accompanied by the MACD line breaking through the signal line from the bottom to the top (Golden Cross).
volume confirmation: All of this needs to be accompanied by volume to be 'real'. a bounce without volume is likely to be fake.
specific strategy:
entry: the moment the RSI leaves the oversold (30) zone and the + MACD histogram turns positive (+).
stop-loss: when the price breaks the previous low of $104,782.
take-profit: first $115,000 (previous resistance), second new high.
7. altcoin analysis: Ethereum (ETH) vs Solana (SOL)
if Bitcoin is the beta (index) of the market, the alpha (excess return) comes from altcoins. which altcoins should you be holding for 2026?
7.1. Ethereum (ETH): the king of platforms, but a heavyweight
ethereum suffered a bigger drop than Bitcoin during the October bear market, falling to $3,447. while the influx of institutional money following the approval of a spot ETF is expected, the explosive upward momentum of the past has diminished. However, the fundamentals of the Ethereum ecosystem (DeFi, Layer 2) remain solid. When the ETH/BTC chart bottoms out and rebounds, that will be the start of the true alt season.
7.2. Solana (SOL): a High-Beta Beast
solana was one of the coins with the lowest funding rate during the October bear market. this means that there were a lot of short forces betting on a decline, and conversely, a short squeeze on the upside could lead to an explosive price increase. solana's resilience throughout 2025 suggests that it will continue to be a leader in 2026. if you're an aggressive investor, adding more Solana to your portfolio makes sense.
8. overall Buy Recommendation Score and Final Conclusion
all data (macroeconomic, on-chain, technical analysis, and sentiment) was synthesized to arrive at a buy recommendation score as of December 12, 2025.
[December 12, 2025 Bitcoin Composite Buy Score]
analyzed (weighted)detailed Metrics and Statusscore (out of 100)analyst Commentary macroeconomics (30%) nasdaq correlation 0.46+, Trump tariffs risk Shelley Young, Fed rate cut expected 85 headwinds are exposed, market expects liquidity. expect stronger coupling on tech rebound. on-chain/derivatives (25%) open interest (OI) declining, funding costs normalizing, large post-liquidation gap 90 market is very light. optimal supply and demand environment for 'empty house fluff' to rise. technical Analysis (25%) support at $104k confirmed, RSI bullish divergence likely, MACD golden cross imminent 80 bottom in the process of being confirmed. seen as the beginning of a trend reversal. sentiment/Supply (20%) fear and Greed Index recovering, Kimchi Premium in "reverse" or undervalued zone 85 public fears are subsiding. undervaluation in the Korean market is a strong buying opportunity. total Score "Strong Buy" 85.0 now is the time.
conclusion: the brave will be the winners in 2026
the data doesn't lie: the October 2025 crash was a disaster for the unprepared, but a "bargain" for investors who held onto their cash and waited. trump's tariff policies caused a short-term shock, but failed to undermine Bitcoin's scarcity and decentralized value in the long run.
as the world's leading coin data analyst, here's my suggestion:
keep an eye on the Nasdaq. when tech stocks rebound, bitcoin will rise even more.
buy the fear. with the kimchi premium gone, this is your chance to buy cheaper than everyone else.
approach it as a split. don't try to pinpoint the bottom, but buying in three or four installments starting today is the safest and surest winning formula.
when winter is deep, spring is just around the corner, and the next great bull market of 2026 will be you hitting the buy button now, in the cold of December.
this content is for informational purposes based on data analysis, and investments are made at your own risk.