Why Glaukos Shares Are Trading Higher By Over 17%; Here Are 20 Stocks Moving Premarket

by | Oct 29, 2026 | General

Shares of Glaukos Corp (NYSE:GKOS) rose sharply in pre-market trading after the company reported better-than-expected third-quarter financial results and raised its FY26 sales guidance above estimates.

Revenue came in at $211.03 million, topping the analyst estimate of $168.22 million by 25.4%. Non-GAAP earnings per share were $0.47, compared with an expected loss of 10 cents. That is a 570% surprise.

Glaukos shares jumped 17.4% to $213.00 in pre-market trading

Here are some other stocks moving in pre-market trading.

Gainers

  • INLIF Ltd (NASDAQ:INLF) gained 44.8% to $0.26 in pre-market trading.
  • Netcapital Inc (NASDAQ:NCPL) jumped 30.5% to $1.44 in pre-market trading after dipping 16% on Wednesday.
  • Picocela Inc – ADR (NASDAQ:PCLA) gained 20.5% to $7.19 in pre-market trading.
  • Mesoblast Ltd (NASDAQ:MESO) rose 20.2% to $16.11 in pre-market trading after the company issued its activity report for the first fiscal quarter ended Sept. 30.
  • MediaAlpha, Inc. (NYSE:MAX) gained 17.3% to$13.75 in pre-market trading after the company reported better-than-expected third-quarter financial results and issued fourth-quarter sales guidance above estimates.
  • Porch Group Inc (NASDAQ:PRCH) gained 17.3% to $19.12 in pre-market trading after the company reported better-than-expected third-quarter financial results and raised its FY26 sales guidance above estimates.
  • Kodiak AI Inc (NASDAQ:KDK) rose 16.9% to $1.53 in pre-market trading. Stoneridge and Kodiak AI disclosed a collaboration to advance autonomous commercial vehicles.
  • Energy Focus Inc (NASDAQ:EFOI) gained 10.6% to $4.66 in pre-market trading after dropping 5% on Wednesday.
  • Yimutian Inc (NASDAQ:YMT) climbed 8.5% to $0.53 in pre-market trading after declining 3% on Wednesday.

Losers

  • Nexera Technologies Ltd (NASDAQ:NEXR) gained 27.4% to $0.34 in pre-market trading after the company announced a 1-for-5 reverse stock split scheduled to take effect Nov. 6.
  • Fortinet Inc (NASDAQ:FTNT) fell 25.2% to $130.20 in pre-market trading after reporting third-quarter results.
  • Sprouts Farmers Market Inc (NASDAQ:SFM) fell 23.2% to $47.61 in pre-market trading after the company reported worse-than-expected third-quarter financial results and issued fourth-quarter adjusted EPS results below estimates.
  • Lakewood-amedex Biotherapeutics Inc (NASDAQ:LABT) fell 20.7% to $0.23 in pre-market trading. HC Wainwright & Co. analyst Matthew Keller, on Wednesday, initiated coverage on Lakewood-Amedex with a Buy rating and announced a price target of $3.
  • ServiceNow Inc (NYSE:NOW) fell 18.5% to $122.40 in pre-market trading after the company reported mixed quarterly financial results.
  • JIADE Ltd (NASDAQ:JDZG) fell 17.3% to $1.24 in pre-market trading after dipping 75% on Wednesday.
  • AI OKTO (NASDAQ:AIOK) tumbled 15.2% to $23.84 in pre-market trading after jumping 110% on Wednesday. AI Okto CEO Panagiotidis reported the purchase of 130,000 shares at an average price of $8.15 per share in Form 4 filing on Tuesday.
  • HUHUTECH International Group Inc. (NASDAQ:HUHU) declined 14.1% to $0.4895 in pre-market trading after falling 43% on Wednesday.
  • CDT Equity Inc. (NASDAQ:CDT) fell 12.8% to $0.0723 in pre-market trading after gaining around 4% on Wednesday. The company recently announced an evaluation agreement with Manoira to assess the potential of CDT’s clinical-stage assets AZD1656, with possible future licensing discussions if successful.
  • Stratum Holdings Corp. (NASDAQ:SRTM) fell 10.8% to $0.1950 in pre-market trading after declining around 12% on Wednesday.

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