How much did AIZ move each index today?
S&P 500: AIZ moved −2.35% and contributed −0.0 points against the index's +46.2-point move, offsetting 0% of it, ranking #426 of 491 members by contribution to the move.
XLF: AIZ moved −2.35% and contributed −0.00 points against the index's +0.50-point move, offsetting 0% of it, ranking #67 of 74 members by contribution to the move.
AIZ closed the 2026-10-09 session at 266.46; that day's move sits in the 2nd percentile of its own past year. The stock is 11.6% below its 52-week closing high and +11.6% for the year so far.
AIZ in the S&P 500 beyond today
| window | AIZ return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −0.32% | −0.0 pts | +88.8 pts | #371 of 503 |
| 1 month | −5.16% | −0.1 pts | +219.8 pts | #314 of 503 |
| quarter to date | +1.12% | +0.0 pts | +160.0 pts | #336 of 503 |
| year to date | +11.59% | +0.1 pts | +966.0 pts | #244 of 503 |
Who moved with and against AIZ today?
On AIZ's side of the S&P 500 tape: AAPL (−7.0 pts), NVDA (−3.7 pts), VZ (−2.7 pts). Pulling the other way: MSFT (+11.3 pts), AMZN (+10.0 pts), PLTR (+2.8 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/AIZ, free to cite with attribution.