So, IonQ Inc. (IONQ) is taking a little dip Friday morning. It's the kind of move that happens when a stock goes absolutely bananas—up more than 50% in a week—and some investors decide it's a good time to cash in. The broader market is actually up slightly, so this seems to be IonQ-specific profit-taking.

There's no specific bad news from the company itself. But if you're looking for a reason why the air might be coming out of the balloon, check the short interest data. The number of shares being bet against rose from 79.48 million to 80.93 million in the last reporting period. That puts a hefty 22.78% of the company's available shares in the hands of skeptics. It's a notable climb in bearish bets, even as the stock was running hot.

Here's the funny part: this is happening during what should be a great week for the quantum computing sector. Nvidia Corp. (NVDA) just launched its "Ising" family of AI models, which is acting as a catalyst for the whole industry. Analysts at S&P Global are talking about 2026 "triggering change," with market revenue projected to hit $9 billion this year. Plus, IonQ itself scored a win, landing a contract for DARPA's HARQ program earlier this week. Normally, you'd expect that kind of news to keep the party going.

Let's look at the chart. The stock is sitting in the middle of its 52-week range, which runs from $23.48 to $84.64. It's still trading 38.1% above its 20-day simple moving average and 6.9% above its 100-day average, so the short-term momentum was seriously strong. The relative strength index (RSI) is at 74.41, which is getting into overbought territory. But there's a caution sign: the 50-day moving average crossed below the 200-day back in February—that's the dreaded "death cross"—and the stock is still trading 6.7% below that 200-day line. For technicians, key resistance is at $44, with support around $38.

As of premarket trading Friday, IonQ shares were down 2.75% at $43.45. After the kind of run it just had, a little pause to catch its breath isn't the wildest thing in the world. The question is whether the DARPA deal and the Nvidia-fueled sector optimism are enough to keep the longer-term story alive, or if the shorts have a point.