Pulse on the chain, breath in the market.
Flash. The news hit my desk at 2:14 AM Lisbon time. Butian—China's most revered retail billionaire—just announced he 'used all ammunition' to buy the Direxion Daily SK Hynix 2x Bull ETF after a 25.72% crash. The post went viral on Xueqiu.
Butian's move is not crypto. But the pattern? Pure crypto. Leveraged dip-buying. FOMO dressed as conviction. A narrative of 'AI will save us all.' I've seen this playbook before—in 2017 ICOs, in DeFi Summer, in the NFT mania. Same rhythm. Different asset.
Context: Why SK Hynix Matters
SK Hynix is the gatekeeper of HBM—High Bandwidth Memory—the critical component inside Nvidia's H100 and B200 GPUs. These GPUs power AI training. They also power crypto mining. The link is hardware demand. If Nvidia sells more chips, SK Hynix sells more memory. Butian's bet is a proxy bet on AI capex. And by extension, on crypto's compute hunger.
Butian has history. In 2022, he famously rode Tencent and Kweichow Moutai through bear markets. Now he's pivoted to AI hardware. His thesis: 'AI is a long-term structural trend, SK Hynix is the dominant supplier, and the 25% drop is a gift.' Sounds familiar? Yes—exactly what Bitcoin maximalists said in March 2020. Or Solana bulls in December 2022.
Core: The Hidden Machinery of Leverage
Butian bought a 2x leveraged ETF. That means daily rebalancing. Volatility decay. Wikipedia calls it 'beta slippage.' In crypto, we call it 'the reason 3x tokens go to zero in choppy markets.' Even if SK Hynix stock goes sideways for three months, the ETF will bleed value.
Example: SK Hynix fell 25.72%. The 2x ETF fell ~51%. Butian bought at that bottom. If the stock recovers to its previous high—a 34.6% gain—the ETF will only return ~69% because of path dependency. Net? He's still down. That's the trap. Leverage amplifies not just gains, but time decay.
I've seen this destroy traders in the 2020 bZx exploit aftermath. People leveraged ETH calls. The flash crash liquidated them. Then the recovery came—but they weren't there. Leverage is a razor; Butian's hands are bleeding.
Beyond decay, the fundamental risk: SK Hynix's HBM monopoly is fraying. Samsung just won HBM3E orders from Nvidia. Micron is ramping. The market is shifting from 'one supplier' to 'three-way race.' Butian's thesis assumes SK Hynix keeps pricing power. That assumption is fragile.
I wrote about this in my HBM deep-dive for a Lisbon fund last quarter. The cap-ex cycle is brutal. SK Hynix is spending $20B on new fabs. HBM gross margins are 60% now, but as Samsung floods supply, they compress. History shows memory is commodity. HBM is temporary premium.
Contrarian: The Blind Spot Everyone Misses
Commentary is praising Butian's conviction. 'Diamond hands!' 'Legendary!' But the unreported angle? Butian himself warned against high leverage in previous posts. Contradiction. He's selling a story of caution while acting with maximum risk. This is classic behavioral bias—the 'I'm special' trap.
In crypto, we see the same. Influencers buy leveraged positions on 'fundamentals' but ignore the structural decay. They frame it as 'conviction' when it's often ego. Butian's position size is not revealed—but 'all ammunition' implies high exposure. If HBM demand dips—say, Nvidia's next guidance misses—SK Hynix could drop 30% again. The ETF would be minus 80%.
Another blind spot: geopolitics. SK Hynix relies on EUV lithography from ASML, which is under US export controls. If the US tightens chip rules against China, Korea could be caught in crossfire. Butian didn't mention this. Crypto investors love to ignore regulatory risk until the SEC letter arrives.
Running where the liquidity flows fastest, I've learned that market sentiment feels like a straight line until it breaks. Butian's move is a signal: the AI narrative is still strong. But the execution? Leveraged ETFs are not for the faint of heart. They are for the well-hedged. Butian is not hedged. He's all-in.
Takeaway: What to Watch Next
The next signal is Nvidia's earnings and HBM3E order splits. If Samsung starts stealing share, SK Hynix's premium vanishes. For crypto, watch the equivalent: Solana's new L2 narratives vs. Ethereum's rollups. Competition erodes moats faster than leverage decays value.
Caught in the flash, framed in fact—Butian's bet is a mirror of crypto's own weakness: the belief that sheer conviction can outrun structural decay. It rarely does.