Major U.S. indices closed higher on Tuesday, with the Dow Jones Industrial Average edging up 0.03% to 52,377.57, while the S&P 500 gained 0.60% to 7,722.60 and the Nasdaq climbed 1.18% to 26,477.81.

These are the top stocks that gained the attention of retail traders and investors throughout the day.

SK Hynix Inc. (SKHY)

SK Hynix closed at $145.36, up 1.92%, after trading between $143.91 and $146.89; its 52-week range is $124.80 to $199.86. In after-hours trading, the stock rose 2.78% to $149.40.

SK Hynix reported record third-quarter revenue of KRW 104.62 trillion ($78.63 billion), up 328% year over year, while operating profit surged 632% to 83.33 trillion won ($62.58 billion), driven by strong AI memory demand, higher prices and increased sales of HBM4 and server products. The company projected memory supply shortages through 2030, secured long-term agreements covering more than 50% of its 2027-2028 production capacity and outlined approximately 100 trillion won in shareholder returns for 2026.

The Boeing Company (NYSE:BA)

Boeing finished at $168.18, down 10.69%, with an intraday high of $187.86 and low of $167.41; its 52-week high and low are $254.35 and $167.41.

Boeing reported third-quarter revenue of $24.19 billion, up 4% year over year and above the $23.84 billion analyst estimate, while its adjusted loss of 34 cents per share missed expectations for a 21-cent loss. The company generated $464 million in free cash flow and reported a record $745 billion backlog, supported by stronger defense and services performance, despite a 3% decline in commercial aircraft revenue.

SoFi Technologies Inc. (NASDAQ:SOFI)

SoFi stock closed at $16.40, up 13.42%, after reaching $16.76 and falling as low as $15.67; its 52-week range is $13.88 to $32.73.

SoFi Technologies reported record third-quarter adjusted net revenue of $1.37 billion, up 44% year over year and above the $1.26 billion analyst estimate, while adjusted EPS of 18 cents beat expectations of 17 cents, supported by strong lending growth and 1.2 million new members. The company raised its full-year 2026 revenue outlook to $5.04 billion and adjusted EPS guidance to 61 cents, while projecting 2027 revenue of $6.4 billion and EPS of 90 cents, both exceeding Wall Street estimates.

Seagate Technology Holdings plc (NASDAQ:STX)

Seagate stock ended at $667.85, up 3.67%, following an intraday high of $687.05 and low of $647.94; its 52-week high and low are $1,145 and $217.67. The stock dropped 5.52% to $631 in extended trading.

Seagate reported fiscal first-quarter 2027 revenue of $4.23 billion, up 61% year over year and above the $4.14 billion analyst estimate, while adjusted EPS of $7.68 beat expectations of $7.42, supported by strengthening storage demand and record free cash flow of $1.5 billion. The company forecast second-quarter revenue of $4.7 billion-$4.9 billion and adjusted EPS of $9-$9.40, both exceeding Wall Street estimates, although shares fell 8.6% in after-hours trading.

Robinhood Markets Inc. (NASDAQ:HOOD)

Robinhood finished at $94.56, up 1.85%, trading between $94.02 and $96.71; its 52-week high and low are $150.47 and $63.52. The shares fell sharply by 7.63% to $87.34 in the after-hours session.

Robinhood reported record third-quarter revenue of $1.424 billion, up 12% year over year and slightly above the $1.422 billion analyst estimate, while adjusted EPS of 60 cents beat expectations of 56 cents, driven by strong options trading and a sixfold surge in event-contract revenue despite a 55% decline in cryptocurrency revenue.

The company ended the quarter with 28.7 million funded customers and 5.2 million Gold subscribers, while narrowing its full-year adjusted operating expense and share-based compensation outlook to $2.675 billion-$2.75 billion.

Benzinga Edge rankings indicate SK Hynix stock has a Growth score in the 98th percentile and a Value score in the 61st percentile.

Disclaimer: This content was partially produced with the help of AI tools and was reviewed and published by Benzinga editors.

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