Europe Market Wrap 20 October: Seven of Nine Slip as the Chip Selloff Crosses From Seoul
Seven of Europe’s nine indices slipped on Tuesday as the selloff in the chip names crossed from Asia, while Zurich and Madrid rose. Amsterdam’s AEX fell 0.68 percent in the day’s deepest move, and the STOXX Europe 600 eased 0.14. Health care led the sectors at 1.83 percent while technology fell 0.91. Brent gave back its morning rally to trade 1.01 percent below Monday’s settlement at 108.44 dollars a barrel on the 16:19 GMT reading.
The chip names follow Asia’s technology selloff
Europe’s semiconductor stocks opened lower after the Kospi’s 3.73 percent fall and stayed there. ASML traded 3 percent lower through the session, STMicroelectronics and Infineon more than 3, and the equipment and materials names fell harder, Aixtron 5.2 percent, Soitec 5.7 and Siltronic 6, as Investing.com’s report carried the moves and tied them to unresolved concerns over the credit and profitability of AI-related investment. The technology sector closed 0.91 percent lower at 1,018.22 on the administrator’s value, and the sector’s feed row froze at Friday’s level for a third session, so the administrator’s figure carries our row. The worry did not spread far beyond the complex: four of the eight sectors we track rose, health care leading at 1.83 percent with the autos up 0.83, while oil and gas fell 1.16 percent as crude reversed and basic resources lost 1.13. Wall Street took the other side by Europe’s close, the S&P 500 up 0.38 percent and the Philadelphia semiconductor index 0.52 on our 16:33 GMT reading, the premarket weakness in the United States chip names not holding.
Zurich and Madrid rise as the rest slips
Zurich’s SMI rose 0.76 percent to 14,478.37, the day’s best move, rebounding from Monday’s single decline on the session health care led, and Madrid’s IBEX 35 added 0.28 percent to 19,092.40 on the exchange’s 17:35 auction figure. The rest slipped. Milan’s FTSE MIB eased 0.03 percent and Frankfurt’s DAX 0.06 on its closing price, London’s FTSE 100 lost 0.29 percent at the exchange’s own page, and Paris’s CAC 40 fell 0.38 in a second straight decline. The STOXX Europe 600 closed at 638.64 and the Euro STOXX 50 at 6,121.66, each a second straight fall measured against Monday’s finalized values, which the administrator settled above our provisional rows and our 19 October pages now carry. In commodities, the expiring November WTI contract traded 0.68 percent below Monday’s settlement at 102.96 dollars, fully unwinding the 5.56 percent rise of our midday reading, and silver rose 1.21 percent to 57.965 while gold eased 0.29. The euro traded 0.13 percent higher at 1.1225.
Top gainers
| Index | Close | Change |
|---|---|---|
| SMI (Switzerland) | 14,478.37 | +0.76% |
| IBEX 35 (Spain) | 19,092.40 | +0.28% |
Closes of Tuesday 20 October 2026 against Monday’s closes as published and, for the STOXX pair, Monday’s finalized values; Zurich and Madrid each rebound after a single decline. Run lengths are counted against our published closes.
Top losers
| Index | Close | Change |
|---|---|---|
| FTSE MIB (Italy) | 49,071.37 | -0.03% |
| DAX (Germany) | 25,304.42 | -0.06% |
| STOXX Europe 600 (Europe) | 638.64 | -0.14% |
| FTSE 100 (UK) | 10,733.00 | -0.29% |
| CAC 40 (France) | 7,838.49 | -0.38% |
| Euro STOXX 50 (Euro area) | 6,121.66 | -0.38% |
| AEX (Netherlands) | 1,133.59 | -0.68% |
Same session; all seven are second straight declines after Monday’s all-down day. The nationals carry their exchanges’ own finals (the SMI row the feed, its previous close exact to the exchange-confirmed Monday value); the STOXX pair carries the administrator’s values against Monday’s finalized closes of 639.56 and 6,144.81, which the administrator settled above the provisional values first published and our 19 October pages now carry. Paris ranks ahead of the Euro STOXX 50 on the unrounded changes.
Stoxx Europe 600 sectors
| Sector | Close | Change |
|---|---|---|
| Health Care | 1,168.09 | +1.83% |
| Automobiles and Parts | 427.69 | +0.83% |
| Personal and Household Goods | 975.18 | +0.14% |
| Technology | 1,018.22 | -0.91% |
| Basic Resources | 784.77 | -1.13% |
| Oil and Gas | 572.72 | -1.16% |
The three strongest and three weakest of the eight sectors we track, the administrator’s values against Monday’s finalized closes; four of the eight rose; the technology row is the administrator’s value, its feed row having held Friday’s level for a third session; omitted middle: telecommunications +0.08 percent at 273.54 and banks -0.38 at 391.61.
Commodities and currencies
| Instrument | Level | Change |
|---|---|---|
| Gold, COMEX (Dec’26), dollars an ounce | 4,147.90 | -0.29% |
| Silver, COMEX (Dec’26), dollars an ounce | 57.965 | +1.21% |
| Brent Crude, ICE (Dec’26), dollars a barrel | 108.44 | -1.01% |
| WTI Crude, NYMEX (Nov’26), dollars a barrel | 102.96 | -0.68% |
| US Dollar Index (DXY) | 101.788 | -0.19% |
| Euro/Dollar | 1.1225 | +0.13% |
| Sterling/Dollar | 1.3364 | +0.47% |
| Dollar/Yen | 158.23 | -0.16% |
Intraday quotes at 16:19 GMT, in fixed order; snapshots, not settlements. The gold, silver, Brent and WTI changes are against Monday’s settlements of 4,160.10, 57.273, 109.55 and 103.66 dollars, as published in our Commodities Wrap of 19 October 2026; the November WTI contract trades its final session before expiry, having unwound the 5.56 percent rise of our 12:08 GMT midday reading.
Asia, session of Tuesday 20 October
| Index | Close | Change |
|---|---|---|
| Shanghai Composite (China) | 3,735.37 | +0.12% |
| Shenzhen Component (China) | 11,801.29 | -0.14% |
| Straits Times (Singapore) | 5,404.02 | -0.15% |
| S&P/ASX 200 (Australia) | 8,816.90 | -0.33% |
| Taiex (Taiwan) | 46,292.93 | -1.13% |
| Nikkei 225 (Japan) | 64,075.42 | -1.30% |
| Hang Seng (Hong Kong) | 23,867.74 | -1.32% |
| Topix (Japan) | 4,009.21 | -1.43% |
| Kospi (South Korea) | 5,552.74 | -3.73% |
Carried whole from our Asia Market Wrap of 20 October 2026, its gainer then its losers in their published order; the Hang Seng row is measured against Friday’s close across Monday’s holiday, and India’s market was closed for Dussehra, so the Nifty has no row, as disclosed there.
Middle East, session of Tuesday 20 October
| Index | Close | Change |
|---|---|---|
| EGX 30 (Egypt) | 52,089.01 | +1.94% |
| FTSE ADX General (Abu Dhabi) | 9,829.37 | +0.47% |
| ASE Index (Jordan) | 4,195.50 | -0.04% |
| Boursa Kuwait All-Share (Kuwait) | 8,399.28 | -0.09% |
| Bahrain All Share (Bahrain) | 1,860.12 | -0.17% |
| DFM General (Dubai) | 5,834.65 | -0.29% |
| QE Index (Qatar) | 8,598.42 | -0.40% |
| MSX 30 (Oman) | 7,554.292 | -1.06% |
| Tadawul All Share (Saudi Arabia) | 9,952.06 | -1.69% |
Carried whole from our Middle East Market Wrap of 20 October 2026, its gainers then its losers in their published order; seven of the nine closed lower there, with the TASI row the exchange’s final per our threshold discipline, as disclosed.
Why it matters: The chip selloff travelled the whole day westward and weakened as it went: Seoul lost 3.73 percent, Europe’s technology sector 0.91, and by Europe’s close Wall Street’s chip index was higher. Europe’s own session split on defensives against cyclicals, health care and the autos up while energy and resources paid for crude’s reversal. The barrel expiring tonight went from 5.56 percent up at midday to 0.68 below Monday’s settlement by the close, a round trip of 6.46 dollars between our two readings on its final trading day. Of the 27 indices we published on Tuesday, Cairo’s 1.94 percent was the strongest rise and Seoul’s 3.73 the deepest fall.
Outlook: The session’s commodity settlements land tonight in our Commodities Wrap of 20 October’s evening update, with the November WTI expiry and the December roll, and our US wrap follows the New York close. SpaceX and Netflix report after that close, with Meta Platforms and Tesla on Wednesday and the EIA’s weekly US inventories the same day.
How these wraps are prepared: Methodology.
Sources: London Stock Exchange, Deutsche Boerse, Euronext, Borsa Italiana, BME, STOXX, CNBC, Investing.com, The Edge.
