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2026-08-26 · session in progress, unofficial until close

AMEREN CORPORATION (AEE) and the market

Exact index points AEE contributed this session, under each index's own arithmetic, verified against official closes. New here? Read point contribution, explained.

How much did AEE move each index today?

S&P 500: AEE moved +0.97% and contributed +0.0 points of the index's +0.9-point move, ranking #157 of 503 members by contribution to the move.

XLU: AEE moved +0.97% and contributed +0.01 points of the index's +0.25-point move (4% of it), ranking #14 of 31 members by contribution to the move.

AEE closed the 2026-08-25 session at 106.88; that day's move sits in the 37th percentile of its own past year. The stock is 9.7% below its 52-week closing high and +8.5% for the year so far.

AEE in the S&P 500 beyond today

windowAEE returnpoints contributedindex moverank
1 week−2.54%−0.1 pts−14.5 pts#145 of 503
1 month−4.67%−0.2 pts+264.1 pts#384 of 503
quarter to date−5.45%−0.2 pts+177.9 pts#376 of 503
year to date+8.51%+0.2 pts+831.8 pts#266 of 503

Who moved with and against AEE today?

On AEE's side of the S&P 500 tape: AAPL (+6.1 pts), MSFT (+3.8 pts), META (+1.5 pts). Pulling the other way: NVDA (−8.6 pts), LLY (−4.1 pts), GOOGL (−3.4 pts).

Every member's contribution, top to bottom, is on the index dashboards; the day's story is in the market-close note. Machine-readable figures for this stock: /api/stock/AEE, free to cite with attribution.

Compiled by the WMTMT attribution engine · updates every session · methodology