Latest / The Day Trading Podcast with Fexingo: Active Trading, Charts, and Short-Term Market Strategy / How Day Traders Read the August Wheat Spike
Transcript
- Lucas: So the big move this week wasn't in tech or even in the indexes — it was in the grain pit. Corn and wheat just jumped to their highest prices in more than three years, and I think that's a story day traders should be paying attention to, even if they never touch a futures contract. Luna: That's a headline I saw on Friday, but honestly, my first thought was, should I care? I trade the S&P, not soybeans. Lucas: Fair reaction. And the answer is yes, but not for the obvious reason. It's not that you're going to start trading corn futures tomorrow. It's what that move tells us about the broader tape — about inflation expectations, about how money is rotating, and about the kind of risk appetite we're seeing into September. Luna: Okay, so walk me through the mechanics. What actually caused this spike? Lucas: A couple of things stacked up. On the supply side, you've got weather issues in key growing regions — that's usually the spark for grain rallies. But the bigger driver this time might be demand. China's been in the market for agricultural imports, and with the U.S.-China trade talks happening right now — Xi's Washington visit, tariffs hanging over everything — there's a geopolitical bid under these crops. Luna: So it's not just a weather story, it's a trade story. Lucas: Exactly. And that's where it gets interesting for an equity day trader. When grains rally this hard, you often see money rotate out of growth and into value, into materials, into the stuff that benefits from inflation. And look at the tape this week: the S&P 500's up about eight tenths of a percent over five days, but the small caps are down almost a percent. That divergence is a signal. Luna: So small caps getting hit while commodities pop — that's a classic inflation worry trade. But what about the VIX? It's still sitting at 14.43, down 9 percent on the week. That doesn't scream panic. Lucas: Right, and that's the nuanced part. The VIX is low because the big index isn't really moving — the S&P is up slightly, but it's a quiet tape. The real action is in relative moves: small caps lagging, ag stocks popping, fertilizer names waking up. If you're only watching the SPY, you're missing the story. Luna: So how do you actually trade this? I mean, you're not telling me to buy wheat futures on my lunch break. Lucas: No. But you can trade the equities that move with it. Think fertilizer companies, ag equipment, even the food processors that have to buy these inputs. The key is to build a watchlist of names that historically have a high beta to grain prices — and then wait for the confirmation. Luna: What's the confirmation? Volume? Relative strength? Lucas: Both. You want to see a stock breaking out of a consolidation pattern on above-average volume, preferably on a day when the grain futures are also making new highs. That's your trigger. Otherwise you're just chasing a headline. Luna: And what about the bond market? Because I feel like the 10-year Treasury is reacting to this too. Lucas: It is, and that's the second layer. When commodities spike, it feeds into inflation expectations, which puts upward pressure on yields. And we're already in this interesting spot where the September Fed decision is a coin flip — rate hike odds have gone up after Warsh. So you have a commodity rally colliding with a hawkish Fed narrative. Luna: That's a volatile mix. If yields spike, that's going to hit growth stocks, and we might finally see that VIX break out of its stupor. Lucas: Exactly. And that's the play for a day trader: you don't need to guess what's going to happen. You just need to be ready for both scenarios. If grain prices keep ripping, you watch the yield-sensitive sectors — tech, real estate — for weakness. If the grain rally stalls, you might see a reversal back into growth. Luna: So it's about having a framework, not a prediction. Lucas: That's the whole game. And I think the grain move is a great case study because it's so visible and so cross-market. You have a clear catalyst, a clear set of correlated assets, and a clear risk to monitor. That's a day trader's dream. Luna: Let's get practical. How would you have played Friday's spike? What would your pre-market routine have looked like? Lucas: Okay, so Friday morning, I'm scanning futures and I see corn and wheat gaps up big. I check the news—trade talks, weather—and then I pull up a basket of ag-related stocks. I'm looking for names that are already showing relative strength on the daily charts, and I set alerts for breakouts above the previous day's high. Luna: What kind of names are we talking about? Can you give me some concrete examples? Lucas: Sure. You've got the big fertilizer names like Nutrien and CF Industries. Then you have the equipment makers like Deere. And even some of the food companies like General Mills, which might actually get hit because their input costs go up. It's not all one-directional. Luna: Right, so you need to know which side of the trade you're on. Lucas: Exactly. And that's where the chart work comes in. You don't want to buy a stock just because wheat is up. You want to see the stock's own story — is it in an uptrend? Is it basing near resistance? Is there volume behind the move? That's what separates a trade from a gamble. Luna: And what about the small cap angle? Because the Russell's down, and I'm guessing some of these ag names are in there. Lucas: Yeah, there are a lot of small and mid-cap ag names — the regional fertilizer players, the farm equipment distributors. And it's interesting because the Russell is down overall, but within it, you probably have a cluster of ag-related names that are outperforming. That's a great relative strength signal. Luna: So even in a weak index, there are pockets of strength if you know where to look. Lucas: That's the day trader's edge. And I think this grain rally is a perfect example of that. It's not about the index level; it's about the dispersion under the surface. The more you can identify those pockets, the better your odds. Luna: I know we're getting deep into the weeds here, but if someone's listening and they're finding this genuinely useful, they might be wondering how to keep getting this kind of breakdown every day. I mean, we're a small show, and we keep it ad-free — that's part of the value, right? Lucas: It is. And the only reason we can keep it that way is because of listeners who chip in. If today's episode gave you a concrete way to think about cross-market signals, consider supporting the show at buy me a coffee dot com slash fexingo. It's a small gesture, but it keeps the lights on and the analysis coming. Luna: Yeah, honestly, every bit helps. We don't want to interrupt the flow, but it's important. Lucas: So, back to the wheat. One thing I want to emphasize is the timing. This grain rally is happening right as we're heading into September, which is historically a volatile month for stocks. And with the Fed decision a coin flip, and trade talks in the background, the conditions are ripe for a commodity-led tape to spill over into equities. Luna: Meaning we could see more of these cross-market moves over the next few weeks. Lucas: Exactly. So my advice is to start building your grain correlation watchlist now, before the next spike. Because if you wait until it's on the front page of CNBC, you're already late. Luna: Any last tips for someone who's brand new to trading commodities related stocks? Lucas: Start small. Pick three names, one from fertilizer, one from equipment, one from food processing. Watch how they move relative to grain futures for a week. Don't trade yet — just observe. That will teach you more than any course. Luna: That's a solid plan. And it's a good reminder that you don't need to trade every move. Sometimes the best trade is the one you don't take. Lucas: That's the truth. Alright, I think that's a good place to wrap. Next time we'll dig into how to read the VIX's response to a commodities shock — because that's a whole other angle. Luna: Looking forward to it. Thanks for the insights, Lucas.