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GKOS #Glaukos stock increases 10.1% after hours.

After Hours Gainer

GKOS Glaukos161.66+10.33+6.8%

After Hours:177.94+16.28 (+10.1%)

Glaukos Announces Second Quarter 2026 Financial Results

Business WireWed, 29-Jul 4:05 PM

Unusual Option Volume

GKOS Glaukos156.95+5.62 (+3.7%)

Glaukos trades 2,836 contracts. GKOS will report earnings today after the market closes.
Upcoming Earnings

GKOS Glaukos154.66+3.33 (+2.2%)

Glaukos will report earnings after the market closes. View Calendar The market is expecting a ±21.0% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±13.9%. View Expected Move (Conf Call: Jul 29 4:30 PM)
Unusual Option Volume

GKOS Glaukos150.43-1.48 (-1.0%)

Glaukos trades 2,279 contracts. The highest volume is in the 21-Aug-26 140 puts.
Upcoming Earnings

GKOS Glaukos118.17-1.46 (-1.2%)

Glaukos will report earnings after the market closes. View Calendar The market is expecting a ±13.5% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±10.3%. View Expected Move (Conf Call: Apr 29 4:30 PM)
Upcoming Earnings

GKOS Glaukos110.60+1.13 (+1.0%)

Glaukos will report earnings after the market closes. View Calendar The market is expecting a ±9.8% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±9.7%. View Expected Move (Conf Call: Feb 17 4:30 PM)
Market Data Delayed 15 Minutes