Lockheed Martin Corporation (LMT) closed at $643.16 on November 3, 2026, a gain of 0.96% from the prior session. The move added to a seven-day advance of 1.24%, reflecting steady near-term momentum for the aerospace and defense company.
The more striking trend is visible over a longer horizon. Over the past 30 days, LMT has surged 27.23%, a substantial move for a large-cap industrial stock. The rally has lifted Lockheed Martin's market capitalization to $147.14 billion.
The 30-day performance stands out as one of the more significant short-term runs for the stock, though the data does not point to a single disclosed catalyst behind the move. The daily and weekly gains suggest the momentum has carried into early November without a notable reversal.
At current levels, Lockheed Martin remains one of the larger companies by market value in the defense sector, with its capitalization reflecting the scale of the recent price appreciation.
