- Don's Trading Desk
- Posts
- Why This Market is More Fragile Than It Looks
Why This Market is More Fragile Than It Looks
I watched retail traders create a gamma squeeze in Google this morning that propped up the whole market. Here's why that one-stock show is actually terrifying

Google is up 2% right now while the broader market bleeds. That's not strength - it's a warning sign.
This morning I watched something unfold that every trader needs to understand.
The S&P stayed flat, the Dow dropped 300 points, and Google single-handedly propped up the NASDAQ. And when I say single-handedly, I meant it. Apple barely budged. Amazon went nowhere. Microsoft and Meta both sold off hard.
This wasn't market strength - it was concentration risk at its most dangerous.
What drove Google this morning was a textbook gamma squeeze.
But most traders throw around that term without understanding what the hell it actually means. Let me break it down for you.
A gamma squeeze happens when retail traders rush in and buy calls in massive volume - not shares, calls. This morning I watched over 42,000 Google option contracts trade with three times more call volume than puts.
These people were literally buying calls at the ask or above.
Here's where it gets interesting: market makers don't give a damn about your opinion on Google's AI prospects.
They're not sitting there thinking about PE ratios. They're running an equation, and that equation says they have to hedge their exposure.
When you buy a call from them, they're now short delta - meaning they lose money as the stock goes up. So what do they do? They buy stock to hedge that delta.
But here's where it can get WILD - as Google moves higher, their delta gets even more negative. So they have to buy more stock.
Then Google goes up again from their buying, so they have to buy even more stock.
It's a mechanical feedback loop that has nothing to do with fundamentals.
I call it the "ball of risk."
Every time that ball moves higher, dealers are forced to chase it with more buying. Only retail does this stupid sh*t where they just market-sweep calls without thinking about the consequences.
The problem?
This only works while the buying continues. Gamma squeezes need momentum, and they work best when stocks are already at or near all-time highs - which Google basically is at $4.1 trillion market cap. For context, that's only 400 billion away from Nvidia's $4.5 trillion. In trillion-dollar company terms, that's almost a rounding error.
But here's what really matters - what I saw underneath the hood this morning should scare you.
The market internals were absolute garbage.
Advanced/decline line sitting around 50/50. You know what that means? For every stock going up, another one's going down. That's not strength, that's a lack of correlation that's been consistent for weeks.
Meanwhile, the financials were getting absolutely pummeled. XLF down almost 2%, JP Morgan selling off despite beating earnings numbers. This matters because when an entire sector rolls over, it destroys the advanced/decline line. It's not about market cap - it's about breadth.
Here's the math that should keep you up at night: Google was the only thing holding up this market this morning. One stock. Against the world. If Google sees even a little sell-side activity - and I mean just a little - the whole NASDAQ drops like a rock because there's no other support underneath.
Which we’re starting to see this afternoon…
The trade?
Don't chase this squeeze.
When you see this kind of concentration, when it's literally one stock versus everything else, the setup is geared to the downside.
We broke out of our range on Friday, but we're basically on a 48-hour clock here. If we drop back toward 6950 level on the SPX, this whole breakout fails and you're looking at serious selling pressure.
This is what a house of cards looks like. And Google is the only card keeping it standing.
Want to know how I’m trading all of this?
To your success,
Don Kaufman
