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October 15, 2026 · market close

Dow Jumps Past 52,000 on Goldman and Home Depot While Nvidia Pins the Nasdaq 100 Near Flat

The S&P 500 edged higher on broad participation while a large, concentrated Dow rally diverged sharply from a Nvidia-led stall in the Nasdaq 100.

The S&P 500 closed at 7,744.06, up 25.12 points, a gain of 0.33 percent. Breadth was solidly positive, with 370 of the index's 494 members higher on the day. Concentration came in at 50 percent, in broad mode, meaning the advance was built from a wide base of names rather than a handful of large movers.

The S&P 500 through the session

Microsoft led the index's contributors, adding 5.65 points on a 1.08 percent gain. Eli Lilly added 4.49 points on a 3.6 percent move, Micron contributed 2.54 points, Visa added 1.85, and Home Depot added 1.63 points on a 4.32 percent advance. On the other side, Nvidia was the single largest drag on the index, subtracting 13.42 points as shares fell 1.84 percent. Cisco, AMD, Intel and Apple each shaved smaller amounts off the total.

S&P 500 attribution map, cell size = points contributed

The Dow

The Dow closed at 52,178.00, up 556.52 points, a gain of 1.08 percent, with 23 of its 30 members higher. Concentration stood at 41 percent, still in broad mode.

The Dow through the session

Goldman Sachs added the most points, 76.08, on a 1.46 percent gain, closely followed by Home Depot's 75.84 points on its 4.32 percent jump and Sherwin-Williams' 73.94 points on a 3.83 percent rise. UnitedHealth and Salesforce each added more than 60 points. Caterpillar was the heaviest single drag anywhere in today's data, subtracting 79.47 points on a 1.79 percent decline, with Nvidia, Cisco, Chevron and Merck also pulling the average lower. This is where the Dow's session splits from the S&P 500's story: the same Nvidia decline that cost the S&P 13.42 points cost the Dow 24.19, and Caterpillar's drop, which barely registers in the S&P's own top and bottom lists, was the largest point swing of the day.

Dow attribution map, cell size = points contributed

The Nasdaq 100

The Nasdaq 100 closed at 29,935.60, down 15.22 points, essentially flat at -0.05 percent, even with 61 of its 98 members higher on the day. Concentration read 297 percent, flagged as divergence, the clearest signal that a small number of names pulled against a broadly positive tape.

The Nasdaq 100 through the session

Nvidia was again the dominant force, subtracting 26.94 points, roughly double its drag on the S&P 500 given the index's heavier weighting toward it. SPCX subtracted 13.2 points on a 2.33 percent decline, and Tesla, Cisco and Intel added further drag. Offsetting that, Microsoft contributed 11.73 points, Micron added 5.32, and the two Alphabet share classes together added 9.54 points. Walmart rounded out the gainers with 3.73 points. The net effect left the index pinned near unchanged even as most of its members closed higher.

Nasdaq 100 attribution map, cell size = points contributed

The sectors

Nine of the eleven sectors finished higher. Health Care led at 1.84 percent and Materials followed at 1.83 percent, with Consumer Discretionary, Communication Services and Financials all up more than a point. Energy and Technology were the only decliners, falling 1.6 percent and 0.68 percent respectively.

The 11 sectors by move, top contributor named

Health Care was the day's strongest sector, up 1.84 percent and adding 3.2 points, with Eli Lilly its top driver, contributing 0.97 points on a 3.6 percent gain.

Health Care: what moved it

Energy was the weakest sector, down 1.6 percent and losing 1.08 points, with ExxonMobil Holdings the top drag, subtracting 0.22 points on a 1.33 percent decline.

Energy: what moved it

Against the past year of sessions, the S&P 500's 0.33 percent move sits at the 64th percentile, an ordinary day for the broad index. The Dow's 1.08 percent move ranks at the 91st percentile, qualifying as a large move, while the Nasdaq 100's near-flat close sits at the 44th percentile, below the middle of its own range.

The numbers

From Babylon Burns

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Compiled by the WMTMT attribution engine from the session's official data · built by the founders of Babylon Burns