Walmart Inc. (Walmart (WMT)) stock is having a good Wednesday, climbing more than 3% even as the broader market takes a breather. The Nasdaq is down 0.16% and the S&P 500 has slipped 0.50%, but Walmart is bucking the trend — and it's not hard to see why.

A wave of bullish analyst notes and some genuinely interesting operational updates have traders buzzing. Let's break down what's moving the needle.

Analysts Are Doubling Down

On Wednesday, BTIG reiterated its buy rating on Walmart, keeping its price target at $145. That follows a move from Tigress Financial on Friday, which also maintained a buy rating and raised its target to $155. When analysts get more confident, the market tends to listen.

The Offline AI Advantage

But the really interesting story comes from a report by The Information, which says Walmart is using its more than 3,500 U.S. superstores to train its AI assistant, Sparky, on how people shop before they buy. Think about that: while Amazon and Google have tons of data on what you click and search for online, Walmart can actually watch you wander the aisles, pick up a product, put it back, compare prices, and decide in real time. That offline behavior is a goldmine for training AI to predict purchasing decisions — and it's something pure-play e-commerce companies can't easily replicate.

Walmart didn't immediately respond to a request for comment, but the logic is sound. The company views this as a major competitive edge against Amazon.com Inc. (Amazon (AMZN)), Alphabet Inc. (Alphabet (GOOGL)) subsidiary Google, and OpenAI.

Supply Chain Gets a Makeover

Operational upgrades are also supporting the stock's upward trajectory. On May 26, Walmart announced its "Prepaid Consolidation" program, designed to speed up product delivery to shelves. Mike Gray, senior vice president of Supply Chain at Walmart U.S., said: "We're focused on making our supply chain simpler, faster and more efficient for suppliers, while also keeping products in stock for our customers."

Then on May 28, Walmart expanded its 30-minute-or-less delivery service to 33 U.S. markets. Tracy Poulliot, chief e-commerce officer at Walmart U.S., noted: "We've been delivering orders in 30 minutes or less for more than a year, and today 26% of our Express Deliveries are already arriving in that timeframe."

That's not just a nice-to-have; it's a direct challenge to Amazon's dominance in fast delivery, and it shows Walmart is serious about competing on speed.

What the Charts Say

From a technical perspective, Walmart's stock is still in a bit of a tug-of-war. It's holding just above its 200-day simple moving average (SMA) at $115.20, which is a good sign for the long-term trend. But it's trading 7.4% below the 20-day SMA at $125.71 and 7.8% below the 50-day SMA at $126.18, meaning the intermediate trend is still under pressure. The 20-day SMA is below the 50-day SMA, which is a bearish crossover in the near term, though the 50-day SMA remains above the 200-day SMA — a more constructive longer-term backdrop.

The real story right now is momentum. The relative strength index (RSI) is at 26.13, which is deep in oversold territory. That suggests the recent selling pressure may be exhausted, and the stock could be due for a bounce — which is exactly what we're seeing today.

Key levels to watch: resistance at $129 and support at $110.

At the time of publication, Walmart shares were up 3.13% at $116.60, according to market data.