AeroVironment and AST SpaceMobile Rally Despite S&P 500 Slide — Stocks to Watch (March 3, 2026)

AeroVironment up 9.6% to $228.30 and AST SpaceMobile up 6.6% to $92.68 on March 3, 2026, bucking a 1% S&P 500 slide — discover what drove the gains today.

Two stocks stood out on Tuesday, March 3, 2026, as the broader market struggled. AeroVironment (AVAV) closed at $228.30, up 9.59%, while AST SpaceMobile (ASTS) finished at $92.68, up 6.63%. Those gains came even as the S&P 500 slipped roughly 1% after a brutal opening, making these movers worth watching for investors focused on defense tech and satellite communications.

AST SpaceMobile: first revenue and real momentum

AST SpaceMobile’s rally appears tied to momentum after important commercial milestones. Reports highlighted “First Revenue,” signaling the company is beginning to monetize its space-based connectivity business. For a company that seeks to provide direct-to-cell satellite service, the first revenue mark is a meaningful validation and can attract attention from growth-focused investors. The AST SpaceMobile stock gain on March 3 reflects growing optimism around commercialization and potential future contract wins.

AeroVironment: defense tech back in focus

AeroVironment surged nearly 10% on the day, drawing investor interest in unmanned systems and defense technology. While the broader market retreated, buyers returned to AeroVironment stock on signs of steady demand for drones and tactical payload systems. The move underscores how sector-specific catalysts—contract awards, defense budgets, or product rollouts—can push individual names higher even during market weakness.

Why these moves matter for investors

Both rallies show how single-stock momentum can diverge from headline market performance. AST SpaceMobile’s early commercialization and AeroVironment’s positioning in defense robotics make them notable market movers. Traders and long-term investors should watch upcoming earnings, contract announcements, and regulatory updates that could sustain or reverse these trends.

The takeaway

On a day when the S&P 500 fell about 1%, AST SpaceMobile and AeroVironment bucked the trend with double-digit and high-single-digit gains, respectively. Whether you’re a momentum trader or a sector investor, these stocks are worth tracking for near-term catalysts and longer-term structural stories in satellite connectivity and unmanned systems. (Reported by 24/7 Wall St.)

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