Stanley Black & Decker Stock Jumps 15%: Its Best Day Since 2020

Stanley Black & Decker stock jumped about 15% on Wednesday, November 4, 2026 — heading for its largest single-day percentage gain since March 24, 2020, according to Dow Jones Market Data cited by Barron's. Shares of the toolmaker (NYSE: SWK) traded around $119.75 to $121.49 during the session, set a new 52-week high, and stood out as one of the S&P 500's top performers on a day when the broader market was already rallying after the midterm elections.

What happened?

Stanley Black & Decker reported fiscal third-quarter 2026 results that cleared Wall Street's bar by a wide margin on profit, even though revenue was roughly in line. Adjusted earnings came in at $2.31 a share, well above analysts' calls for about $1.55 to $1.56 a share and up from $1.43 a share a year earlier. Reported earnings were $1.83 a share.

Revenue fell 1% year over year to about $3.7 billion — $3.732 billion in the company's release — just below or essentially matching the $3.74 billion consensus. Underneath that flat headline, organic sales rose 4%, driven by the tools and outdoor segment, the company's main business, which posted $3.34 billion in sales with organic growth of 4%.

Profitability was the story. Operating income soared 262% to $415.1 million, and adjusted gross margin widened to 39.4%, up from 31.6% a year earlier — a gain of about 780 basis points.

Why is the stock blowing up?

Two catalysts landed at once. The first was a one-time government refund on past import tariffs. Barron's reported the refund temporarily lifted margins by about 4.3 percentage points, and other coverage put the benefit at 67 cents a share and about 430 basis points of gross margin. That is a large chunk of the earnings beat, and management was clear it is not a recurring item.

The second was capital returns. The company used $250 million of excess cash to buy back about 2.5 million shares in the quarter, exhausting its prior program, and its board authorized a new $1 billion share repurchase program — a signal of confidence in its balance sheet and cash generation.

Traders piled in on top of the news. One market report noted investors bought 38,855 call options on Wednesday, up about 3,354% from average daily call volume of 1,125 — a sign the move drew heavy speculative as well as fundamental buying. The stock is now up roughly 59% to 63% this year, far ahead of the S&P 500.

Key facts

• Share move: Up about 15% to 15.5% intraday, to roughly $119.75–$121.49, a new 52-week high and the best day since March 2020.
• Earnings: Adjusted EPS of $2.31 vs. about $1.55–$1.56 expected; reported EPS of $1.83.
• Revenue: About $3.73 billion, down 1% year over year, with organic sales up 4%.
• Margins: Adjusted gross margin of 39.4%, up from 31.6%; operating income up 262% to $415.1 million.
• Tariff refund: A one-time benefit of 67 cents a share that will not repeat in the same way.
• Buyback: $250 million executed in the quarter, plus a new $1 billion authorization.
• Guidance raised: Full-year 2026 adjusted EPS guidance lifted to $5.95–$6.25 a share, with a $6.10 midpoint, and free cash flow guidance raised to $1.0 billion–$1.2 billion.

What's next?

The raised outlook is why the move may have legs beyond one session — but it also sets a test. For the fourth quarter, management guided to revenue of about $3.6 billion, adjusted earnings of roughly $1.45 a share, and an adjusted gross margin of 34% to 35% — noticeably below the third quarter's refund-boosted 39.4%.

Looking further out, the company warned that steel, resin and electrical-component inflation has intensified, and it told investors to expect price increases around the start of 2027. Management aims to hold adjusted gross margin at or near 35% in 2027, which would require underlying productivity and mix improvements once the tariff-refund benefit rolls off. Whether organic growth can sustain results without that one-time help is the question investors will be watching next quarter. This article reports what happened and why markets reacted; it is not a recommendation to buy, sell or hold any security.

Sources

Barron's — Why Stanley Black & Decker Is Having Its Best Day in Years
StockStory via Minyanville — Why is Stanley Black & Decker (SWK) stock soaring today
BigGo Finance — Stanley Black & Decker Lifts 2026 Forecast, Flags Early-2027 Price Increases
The Cerbat Gem — Stanley Black & Decker stock sees unusually high call option buying

FAQ

Why did Stanley Black & Decker stock jump 15% today?

Shares surged after third-quarter adjusted earnings of $2.31 a share crushed estimates of about $1.55, helped by a one-time tariff refund, and the company announced a new $1 billion share buyback.

How much of the earnings beat came from the tariff refund?

The refund on past import tariffs added 67 cents a share and about 430 basis points to gross margin. It is a one-time benefit, so it will not repeat in the same way in future quarters.

Did Stanley Black & Decker raise its guidance?

Yes. It lifted full-year 2026 adjusted EPS guidance to $5.95–$6.25 a share and free cash flow guidance to $1.0 billion–$1.2 billion, while guiding the fourth quarter to about $3.6 billion in revenue and roughly $1.45 a share.

What risks did the company flag for 2027?

Management cited intensifying inflation in steel, resin and electrical components, said price increases are likely around the start of 2027, and aims to hold adjusted gross margin near 35% once the tariff-refund benefit ends.