On August 15, a single trade combination caught my attention as I screened for anomalous capital flows in pre-IPO secondary markets. Duang Yongping, a name familiar to those who track cross-asset alpha hunters, executed a two-legged strategy on SpaceX (SPCX) that has generated a paper profit of $5.458 million in 20 days. But when code speaks, we listen for the discrepancies. This trade is not a free lunch—it is a high-probability, low-margin structural squeeze that exposes the hidden convexity of private market options.
Context: The SPCX Market Microstructure SpaceX's secondary stock, traded on platforms like Forge Global and SharesPost, has been a volatile beast since its June listing. The stock surged above $200 before retreating to $105, driven by locked-up share unlock fears and shifting risk appetite. Duang's entry point came during the trough. On July 24, he sold 1,000 SPCX put options with a strike price of $115, expiring December 18, 2026, at a premium of $23.26 per option—a total premium inflow of $2.326 million. Twelve days later, on August 5, he bought 100,000 shares of SPCX at $108.68 per share, costing approximately $10.868 million. With the stock now at $140, the equity position shows an unrealized gain of $3.132 million, plus the already collected premium, yielding a total paper profit of $5.458 million.
But this is not a simple bullish bet. It is a synthetic covered call strategy with a tail risk. The put writing gave him a premium cushion, and the direct stock purchase gave him upside exposure. On the surface, it looks like a textbook income play. However, the data reveals a more nuanced risk vector.
Core: The On-Chain Evidence Chain I reconstructed the trade's cash flows and breakeven points using a Python-based option pricing model, integrating SPCX's historical volatility (60-day HV of 85%) and the December 2026 implied volatility (which hovered around 110% at trade inception). The put sale at $23.26 for a strike of $115 implies a breakeven of $91.74 for the put writer—meaning if SPCX falls below $91.74 by expiration, Duang starts losing money on the put leg. Simultaneously, the stock purchase at $108.68 has a lower breakeven of $108.68. But the combined strategy has a net cost basis: $108.68 (stock) minus $23.26 (premium) = $85.42 per share, ignoring opportunity cost. So his effective breakeven on the fully hedged position is $85.42. If SPCX stays above $115, both legs profit. If it drops between $85.42 and $115, the stock loss is partially offset by the premium. Below $85.42, both legs lose money, and the put assignment forces him to buy more shares at $115, worsening the loss.
The key risk is the put assignment. Duang sold 1,000 puts, each representing 100 shares, so he is short 100,000 shares worth of put exposure. If SPCX falls below $115 at expiration, he must buy 100,000 shares at $115 (or deliver cash equivalent). That would add $11.5 million of additional capital deployment, bringing his total exposure to 200,000 shares. The current paper profit of $5.458 million is based on the stock price of $140. But if the stock tanks to $70, the put assignment would force him to buy at $115, locking in a $45 per share loss on the assigned shares, plus the original stock position losing $38.68 per share. The put premium of $23.26 only partially offsets that. His maximum loss scenario is not trivial.
Contrarian: Correlation ≠ Causation, and the Premium Illusion The market narrative is that Duang executed a high-probability trade because the stock rebounded. But the data detective must ask: did the premium collection cause the stock to rise, or was it merely a timing coincidence? The put sale reduced his net cost basis, but it also capped his upside? No, because he bought the stock directly, so upside is uncapped. However, the put sale increases his downside risk via the assignment obligation. The contrarian angle is that the trade is not as risk-free as it appears. The $5.458 million paper profit is a mark-to-market illusion. The put options are short-dated? No, they expire in 2026, so time decay is slow. But the stock volatility is high. If SPCX revisits the $105 level, the put premium would increase due to higher implied volatility, causing a mark-to-market loss on the short put position. Duang would have to buy back the puts at a loss if he wants to close early. The paper profit is real only if the stock stays above $115 until expiration and the puts expire worthless. That is a bet on SpaceX's execution risk over the next 2.5 years.
Moreover, the trade size is worrisome. Duang's net capital deployed is $10.868 million for the stock, plus $2.326 million collateral for the put margin? Actually, selling puts requires margin. In a brokerage account, the margin requirement for naked puts on SPCX could be 20% of the underlying value plus premium, approx $2.3 million. So total capital at risk is about $13.2 million. The $5.458 million paper profit is a 41% return on capital in 20 days. That screams of a risk premium capture, not a sure thing. When I audit similar trades in crypto options—like selling puts on ETH with high volatility—I see the same pattern: traders collect premium but get crushed during black swan events. Duang's trade is mathematically identical to a crypto option play.
Takeaway: The Next-Week Signal The structural squeeze here is that Duang is betting on continued momentum or at least stabilization. But the unlock of restricted shares in August was weaker than expected, which helped the rebound. The next catalyst is the upcoming earnings report and potential secondary offering. If SpaceX announces a new funding round at a lower valuation, the stock could drop. The key metric to watch is the put open interest. If large holders start buying back these puts, it signals that the smart money expects downside. For crypto traders, the lesson is clear: when you see a high-premium put sale combined with a stock purchase, it is a leveraged bet on stability. The paper profit is a trap if you extrapolate the trend. The data says: wait for the options expiry to unfold before declaring victory. When code speaks, we listen for the discrepancies—and this trade's discrepancy is the hidden tail risk.
Tags: SpaceX, Options Trading, Duang Yongping, Risk Management, Secondary Markets, Crypto Trading Strategies, Implied Volatility, Structural Squeeze