Premarket Gainers and Losers on Oct. 29, 2026
Premarket movers on Oct. 29, 2026 include NCPL, PCLA, INLF, NUWE, BURU, INSM, CROX, GKOS, MAX, PRCH, IOVA, XRX, FTNT, SFM, TWI, ALNY and NOW.
Equity
Glaukos Corporation (GKOS) Stock — Today's Move
$242.48
+$61.05 today
GKOS is up 33.65% today. Volume is 5.41M vs a 30-day average of 1.05M (5.18x).
Day High
$243.71
Day Low
$207.41
Open
$211.00
Prev Close
$181.43
Volume
5.41M
Avg Vol (30d)
1.05M
52-Wk High
$243.71
52-Wk Low
$80.91
Sector
—
Today's Move
+33.65%
Next Earnings
Not in next 6 wks
52-wk low $80.9152-wk high $243.71
GKOS is 99% of the way from its 52-week low to its high.
Indicators:
Close price · volume bars (dashed line = average volume) · news that day (2M–1Y) — hover or tap the chart. Indicators are for education, not trading advice.
Why is GKOS moving today?
Wells Fargo Maintains Overweight on Glaukos, Raises Price Target to $226
Wells Fargo analyst Larry Biegelsen maintains Glaukos (NYSE:GKOS) with a Overweight and raises the price target from $178 to $226.
Piper Sandler Reiterates Overweight on Glaukos, Raises Price Target to $240
Piper Sandler analyst Adam Maeder reiterates Glaukos (NYSE:GKOS) with a Overweight and raises the price target from $195 to $240.
Stifel Maintains Buy on Glaukos, Raises Price Target to $225
Stifel analyst Tom Stephan maintains Glaukos (NYSE:GKOS) with a Buy and raises the price target from $190 to $225.
BTIG Maintains Buy on Glaukos, Raises Price Target to $234
BTIG analyst Ryan Zimmerman maintains Glaukos (NYSE:GKOS) with a Buy and raises the price target from $205 to $234.
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FAQ — GKOS
Why is GKOS moving today?
GKOS is up 33.65% in the current session. Scroll to the news section below to see the most recent headlines and catalysts driving the move.
Is Glaukos Corporation a good stock to buy today?
WeeklyTrader.io does not provide financial advice. Always verify catalysts, assess risk, and conduct your own research before making any investment decision.
What is GKOS's average volume?
Average volume for GKOS is approximately 1.05M shares per day based on the trailing 30 sessions.