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SOLS — S&P 500 index addition
Solstice Advanced Materials
Sector
Unknown
Announced
Oct 30, 2025
Effective
Oct 30, 2025
Replaced
1W after inclusion
-7.6%
-7.7% vs S&P 500
1M after inclusion
-2.2%
-1.9% vs S&P 500
3M after inclusion
+34.5%
+32.6% vs S&P 500
6M after inclusion
+63.7%
+58.5% vs S&P 500
1Y after inclusion
—
window not elapsed
Indexed performance around the effective date (effective close = 100)
Prices last updated: 2026-09-16 06:30 UTC (9h ago)
Run-up in the 30 days into inclusion: —
Other stocks added to the S&P 500
- RDDT — Reddit joined on Aug 18, 2026.
- FERG — Ferguson Enterprises joined on Aug 5, 2026.
- HONA — Honeywell Aerospace joined on Jun 29, 2026.
- FLEX — Flex Ltd. joined on Jun 22, 2026.
- MRVL — Marvell Technology joined on Jun 22, 2026.
- FDXF — FedEx Freight joined on Jun 1, 2026.
See the full S&P 500 additions log or the index review calendar.