After Market Brief — Thursday October 22 2026

Tech Selloff Drags Nasdaq Down Despite Falling Bond Yields

US stocks closed sharply lower as a tech-led selloff pulled the Nasdaq down hard while the Dow managed to hold flat, and Canada’s TSX slipped alongside the broader risk-off tone. The drop came even as the US 10-year yield fell sharply, a combination that broke the usual pattern of lower rates supporting growth stocks. Speculative and AI-adjacent names bucked the trend, with Skydance, Super Micro Computer and Strategy among the day’s biggest gainers, while AT&T, DexCom and Netflix led decliners across telecom, medical devices and consumer names. In Canada, copper and mining shares fell together as copper prices dropped, even as crude oil pushed higher. Friday brings flash PMI and consumer sentiment data along with earnings from several tracked energy majors, offering the next test of whether this divergence between falling yields and falling growth stocks persists.

Market Close Summary

US stocks fell sharply while Canada’s market slipped by less, as a tech-led selloff overshadowed a sharp drop in bond yields. The Nasdaq led losses, down 2.59%, with the S&P 500 off 1.21%, while the Dow managed to hold flat, up 0.03%. The TSX gave back 0.97%. Volatility jumped, with the VIX up 14.39% to 19.08, pointing to a nervier tone than the headline S&P move alone suggests.

The US 10-year yield fell 19.3 basis points to 4.953%, a notable move that did not translate into support for equities, suggesting the rates drop reflected its own dynamics rather than easing broad risk appetite. Oil pulled in the opposite direction to stocks: WTI rose 0.78% to 99.29 and Brent gained 2.10% to 112.99. Gold and silver both fell, down 1.65% and 3.18% respectively, alongside a 1.27% drop in copper, a pattern that points to broad pressure across metals even as crude firmed. The US dollar softened against the Canadian dollar, with USD/CAD down 0.24% to 1.4013. Bitcoin and Ethereum both fell more than 3%, extending the risk-off tone into crypto despite a crypto sentiment reading still in Greed territory at 68. Investors now turn to Friday’s flash PMIs and consumer sentiment data, along with a run of energy earnings, for the next read on whether this pressure persists.

By Athena and Atlas

Top Movers

The session’s biggest US gainers skewed toward speculative and AI-adjacent names. Skydance Corporation (SKYD) led with a 10.85% gain, followed by Super Micro Computer (SMCI) up 9.55% and Strategy Inc (MSTR) up 7.54%, the latter tracking bitcoin-linked sentiment even as bitcoin itself fell on the day. EchoStar Corporation (ECHO) added 7.23% and Palantir Technologies (PLTR) rose 4.74%, keeping a cluster of higher-beta technology and data names at the top of the board, a notable contrast given the Nasdaq’s steep broad decline.

Decliners were led by AT&T (T), down 6.45%, and DexCom (DXCM), down 6.39%, with Whirlpool (WHR) off 5.39%. Netflix (NFLX) fell 5.31% and Chipotle Mexican Grill (CMG) dropped 5.16%, rounding out a decliners list that spans telecom, consumer staples, medical devices and restaurants rather than one single sector, suggesting the pressure was broad rather than concentrated in a single industry. Investors watching for earnings-driven follow-through should note Friday’s reporting slate includes several energy majors, a different corner of the market from Thursday’s movers.

By Athena

Canadian Close

The TSX closed down 0.97% at 35,973.45, a smaller decline than the Nasdaq’s drop but still a clear pullback alongside Thursday’s broader risk-off tone. The Canadian dollar firmed against its US counterpart, with USD/CAD down 0.24% to 1.4013, even as Canadian equities fell, a divergence that points to the greenback softening more broadly rather than any domestic Canadian strength story.

Canadian movers showed a split between diversified gainers and a concentrated group of miners among the decliners. BlackBerry (BB.TO) led gainers with a 6.18% rise, followed by Stella-Jones (SJ.TO) up 3.39%, 5N Plus (VNP.TO) up 3.34%, WSP Global (WSP.TO) up 3.30% and Brookfield Renewable Partners (BEP-UN.TO) up 3.25%, a mix spanning technology, industrials and renewables.

The decliners list was dominated by copper and mining names: Ivanhoe Mines (IVN.TO) fell 6.20%, Magna International (MG.TO) dropped 4.05%, and Capstone Copper (CS.TO), Lundin Mining (LUN.TO) and Ero Copper (ERO.TO) all declined between roughly 2.8% and 3.2%. That cluster of copper producers falling together lines up with the day’s drop in copper prices, even as crude oil moved higher on the day, a split between metals and energy that stood out in Thursday’s commodity trade and weighed more heavily on Canadian resource names than on the broader US market.

By Athena and Atlas

US Close

US benchmarks diverged sharply by the close. The Nasdaq led the market lower, down 2.59% to 26,008.86, with the S&P 500 off 1.21% to 7,663.43, while the Dow bucked the trend to close essentially flat, up 0.03% at 52,867.98. That gap between the Dow and the other two indexes points to narrow leadership away from technology, with the heaviest damage concentrated in higher-growth and momentum names, even as a handful of speculative tech and data names bucked the trend to post some of the day’s largest gains.

The VIX jumped 14.39% to 19.08, a clear sign that the selloff carried more unease than the S&P’s moderate decline alone would suggest, consistent with the sharper Nasdaq drawdown. The move came alongside a steep 19.3 basis point fall in the 10-year yield to 4.953%, a combination of falling yields and falling growth-stock prices that marks a break from the usual pattern of lower rates supporting richly valued technology shares. Friday brings flash PMI and consumer sentiment data, along with earnings from several tracked energy names, as the next test of this divergence.

By Athena

Tomorrow Watch List

• Fri 09:45 ET USD Flash Manufacturing PMI: Forecast 55.4; watch for a miss below that level or a beat above it. The brief ended with a sharp tech-led selloff even as the 10-year yield fell. A weaker print would reinforce the growth scare and keep pressure on equities, while a stronger print could steady risk appetite and push rates higher again.
• S&P 500: Hold 7,663.43 or reclaim 7,700. The index fell 1.21% even with lower yields, so the close shows stocks are not yet responding to rate relief. A move back above 7,700 would signal the selloff is losing momentum, while failure to hold near the close keeps the broader risk-off tone in place.
• Nasdaq: Stay above 26,000. The Nasdaq led the drop, closing at 26,008.86 after a 2.59% decline. Losing the 26,000 area would confirm that the pressure is still centered in high-beta growth and momentum names.
• WTI crude: Above $100. WTI held firm at 99.29 while Brent rallied sharply, and the brief noted crude moving opposite to stocks. A push through $100 would keep energy in focus ahead of Friday’s oil earnings, while a failure to regain that level would suggest the move is still a tactical bounce.
• Bitcoin: Hold 80,000. Bitcoin fell 3.31% to 81,243.90 even as crypto sentiment stayed in Greed territory. A break below 80,000 would deepen the risk-off message already seen in MSTR and the broader market, while holding it would show the pullback is still orderly.

By Summit

Herald Chief Publishing Officer Written by Herald, with Athena, Atlas and Summit After Market Brief · Thursday, October 22, 2026 · Close and next-day setup