The week in markets: MSCI Japan sets the tone for the week (+2.5%) · August 31 – September 4, 2026

The trading week of August 31 – September 4, 2026 in review: 67 of 94 tracked assets (71 %) finished the week higher, with the major equity indices moving +0.3 % on average over the week. This part focuses on equities and benchmark indices; crypto, commodities and FX follow on Sunday.
Weekly barometer
Weekly change = weekend close versus roughly five trading days earlier.
Indices over the week
Stocks: weekly gainers & losers
Gainers
| Name | Price | Change |
|---|---|---|
| IREN IREN | $44.68 | +26.04 % |
| CNH CNH | $14.4 | +23.29 % |
| BLOOM ENERGY CLASS A BE | $252.87 | +19.97 % |
| SANDISK CORP SNDK | $1740 | +17.17 % |
| ROBINHOOD MARKETS CLASS A HOOD | $122.11 | +17.12 % |
| CIRCLE INTERNET GROUP CLASS A CRCL | $102.05 | +17.11 % |
| DELL TECHNOLOGIES INC CLASS C DELL | $524.14 | +14.88 % |
| SKYWORKS SOLUTIONS SWKS | $74.02 | +12.51 % |
Losers
| Name | Price | Change |
|---|---|---|
| AMPHENOL CORP CLASS A APH | $82.78 | -47.52 % |
| CREDO TECHNOLOGY GROUP HOLDING LTD CRDO | $170.57 | -26.72 % |
| FAIR ISAAC FICO | $932.26 | -19.18 % |
| EDISON INTERNATIONAL EIX | $56.77 | -19.10 % |
| MONGODB CLASS A MDB | $368.74 | -17.44 % |
| LULULEMON ATHLETICA LULU | $100.61 | -16.72 % |
| AUTODESK ADSK | $217.9 | -16.40 % |
| CIENA CIEN | $321 | -15.18 % |
From the US stocks Alysly charts. Weekly swings in single names can be far larger than those of the indices.
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