Latest / The Day Trading Podcast with Fexingo: Active Trading, Charts, and Short-Term Market Strategy / How the NASA ETF Changed Retail Day Trading
Transcript
- Lucas: So the NASA ETF — ticker n a s a — has gathered over two and a half billion dollars in its first two months, and it's essentially a retail backdoor into the SpaceX pre ipo trade. Luna: Two point six billion, actually, as of yesterday. CNBC ran the numbers. It's been the biggest thematic ETF launch in years. Lucas: Right, two point six. And the structure is fascinating. It's an actively managed ETF that holds SpaceX shares alongside other space-adjacent public equities — think satellite operators, launch providers, defense contractors. But the real draw is that roughly 15 percent of the fund is in SpaceX. Luna: And SpaceX isn't public. So how does an ETF get its hands on private shares? Lucas: Through secondary market purchases — typically from early employees or venture funds who want to monetize. The ETF's manager, a firm called Rize Capital, has been buying SpaceX shares on platforms like Forge Global. It's not a direct IPO access, but it's the closest thing retail has ever had. Luna: And the market has rewarded that with a massive premium. The ETF's net asset value is something like $45, but it was trading at $65 at its peak. That's a 40 percent premium over the underlying holdings. Lucas: Exactly. And that premium is the day-trading angle. Because what you're really trading is not the SpaceX shares — it's the sentiment around SpaceX. Every time Elon tweets something about Starship, the ETF spikes. Every time there's a delay, it drops. The premium expands and contracts like a second derivative on Musk's news flow. Luna: So you're saying day traders should watch the premium itself as a standalone indicator, not just the NAV. Lucas: Precisely. Because the premium is a sentiment gauge. When it's above 30 percent, you know retail euphoria is running hot. When it collapses back to 10 percent, it suggests the hype is fading — maybe a good time to fade the move. And because the fund only creates and redeems shares once a week, the premium can persist for days, which gives active traders a longer runway. Luna: Let's talk about the arbitrage that keeps this thing in check. Authorized participants — the big market makers — are supposed to step in when the premium gets too wide, right? They buy the underlying basket and issue new ETF shares, which should push the price back toward NAV. Lucas: Normally, yes. But here's the rub: the underlying basket includes private SpaceX shares that aren't easily purchased in size. So the APs can't replicate the basket perfectly. They can only buy the public components and then maybe a small piece of SpaceX through the secondary market. That creates a structural gap. The premium persists because the APs can't fully arb it away. Luna: Which means this thing trades more like a closed-end fund than a traditional ETF. The premium is a feature, not a bug. Lucas: Right. And that's exactly what retail traders are betting on. They're not betting on SpaceX's revenue growth or its valuation. They're betting that other retail traders will keep paying a premium for access. It's a meta-bet on demand. Luna: So where does the S&P 500 at 7,580 and the VIX at 15.32 fit into this? Lucas: Low vol environment tends to drive money into thematic risk assets. When the VIX is below 16, retail traders feel comfortable chasing stories. The NASA ETF is a story stock wrapped in an ETF wrapper. And with the broad market grinding higher — the S&P up 1.4 percent in the last five days — there's a risk-on tailwind that supports these premium structures. Luna: But what happens if the market turns? If the VIX spikes back to 20, say, then the premium could collapse fast. Lucas: That's the tail risk. In a risk-off event, these premium-heavy ETFs get crushed because the bid for thematic stories evaporates. And because the underlying NAV includes illiquid private shares, you can't just sell the basket and get out clean. You're left holding an ETF that might trade at a discount to NAV. Luna: So it's a momentum trade with asymmetric downside. Great for a bull market, brutal in a correction. Lucas: Exactly. And that's why a day trader needs to treat it as a short-term vehicle — not a buy and hold. You want to be in when the premium is expanding, and out when it starts to contract. Watch the premium chart as closely as the price chart. Luna: What about using options on the ETF? There's a nascent options market on NASA now. Lucas: Thin liquidity, wide spreads. I'd stay away until open interest builds. But the futures — well, there aren't futures on it yet. So the pure play is the shares themselves, and trying to time the premium cycle. Look for spikes in social media volume around SpaceX milestones. That's usually the leading indicator. Luna: Let me ask you this: are there other thematic ETFs with similar structural premiums? Because this might not be a one-off. Lucas: There are. Any ETF that holds a significant chunk of illiquid private assets can develop a persistent premium. The ARK funds did this to some extent with their pre ipo holdings. But the NASA ETF is the purest example because SpaceX is the marquee name. The next one could be an ETF that holds Stripe or OpenAI shares. If those funds launch, you can bet retail will pile in. Luna: So the playbook is: identify the next such ETF early, watch the premium on day one, and trade the expansion. Lucas: That's the approach. But also remember that the ETF's premium is a function of supply constraints — the less frequently the fund creates shares, the wider the premium can get. Check the creation frequency in the prospectus. Some of these thematic ETFs only create once a week or worse. Luna: And that's exactly the kind of detail that matters for a day trader. You're not just reading the tape — you're reading the fund's mechanics. Lucas: If this conversation was useful to you — if the idea of trading the premium cycle rather than the underlying NAV clicked something into place — the way these episodes stay ad-free is through listener support. It's buy me a coffee dot com slash fexingo. Keeps the lights on, no corporate sponsors, no interruptive ads. Just a low-key way to say this stuff matters. Luna: Yeah, and honestly, it's a small gesture that lets us keep diving into these structural trades. Appreciate anyone who chips in. Lucas: Alright — back to the trade. So if you're looking at the NASA ETF on a day like today, with the S&P at 7,580 and the VIX at 15.32, the backdrop is favorable. But you need a catalyst. What's the next catalyst? Luna: SpaceX has a Starship test flight scheduled for next week. That's the obvious one. If it goes well, premium expands. If it explodes, premium contracts. Lucas: Exactly. And because the premium is already around 25 percent as of close today, it's not exactly cheap. So the risk/reward is skewed. If you're already in, you might tighten your stop. If you're looking to enter, you might wait for a dip in the premium to 15 percent or lower. Luna: So the trade is not 'buy SpaceX exposure' — it's 'buy premium expansion on a catalyst.' That's a different mindset. Lucas: Completely. And that's the takeaway: when you trade thematic ETFs, you're trading the structure as much as the theme. Know the creation mechanism, watch the premium, and understand the liquidity of the underlying basket. The NASA ETF is a case study in how modern markets package illiquid private assets for retail — and how day traders can exploit the packaging. Luna: Next time, let's talk about the reverse trade — ETFs that trade at a discount and what that signals. Lucas: That's a great follow-up. I'll dig into some closed-end fund discounts and see if there's a pattern. For now, trade smart, watch the premium.