[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
UNLIMITED Watchlists, Portfolios, Screeners, and other Barchart tools with Barchart Premier. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Glaukos Corp (GKOS)

Glaukos Corp (GKOS)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Quote Overview for [[ item.sessionDateDisplayLong ]]
[[ rowChartData.labelLow ]]
[[ rowChartData.lowPriceFormatted ]]
[[ rowChartData.lowPrice ]]
[[ rowChartData.labelHigh ]]
[[ rowChartData.highPriceFormatted ]]
[[ rowChartData.highPrice ]]
since [[ rowChartData.lowDate ]]
since [[ rowChartData.highDate ]]
[[ value ]] [[ value ]] ([[ financialData.relativeStrengthDirection14d ]]) ([[ financialData.highPercent1y ]]) ([[ financialData.lowPercent1y ]])
Realtime quote and/or trades are not sourced from all markets.

Fundamentals

See More
  • Market Capitalization, $K 7,147,341
  • Shares Outstanding, K 58,734
  • Annual Sales, $ 507,440 K
  • Annual Income, $ -187,690 K
  • EBIT $ -86 M
  • EBITDA $ -47 M
  • 60-Month Beta 0.82
  • Price/Sales 13.15
  • Price/Cash Flow N/A
  • Price/Book 9.95

Options Overview Details

View History
  • Implied Volatility 66.03% (+1.09%)
  • Historical Volatility 85.81%
  • IV Percentile 90%
  • IV Rank 72.67%
  • IV High 76.55% on 10/21/25
  • IV Low 38.07% on 08/12/25
  • Expected Move (DTE 13) 12.53 (10.02%)
  • Put/Call Vol Ratio 0.00
  • Today's Volume 1,446
  • Volume Avg (30-Day) 224
  • Put/Call OI Ratio 0.56
  • Today's Open Interest 3,210
  • Open Int (30-Day) 1,791
  • Expected Range 112.47 to 137.53

Analyst Rating / Earnings Estimates

Current Rating
See More
Strong Buy
Based on 14 analysts offering recommendations.
Earnings Estimates - Current Qtr 06/30/26
See More
  • Average Estimate $-0.28
  • Number of Estimates 5
  • High Estimate $-0.24
  • Low Estimate $-0.31
  • Prior Year $-0.24
  • Growth Rate Est. (year over year) -16.67%

Price Performance

See More
Period Period Low Period High Performance
1-Month
99.48 +25.65%
on 06/01/26
148.11 -15.60%
on 05/18/26
-8.42 (-6.31%)
since 05/05/26
3-Month
95.87 +30.38%
on 03/13/26
148.11 -15.60%
on 05/18/26
+12.90 (+11.51%)
since 03/05/26
52-Week
73.16 +70.86%
on 10/28/25
148.11 -15.60%
on 05/18/26
+32.31 (+34.86%)
since 06/05/25

Most Recent Stories

More News
Glaukos Announces Participation in Upcoming Investor Conferences

Glaukos Corporation (NYSE: GKOS), an ophthalmic pharmaceutical and medical technology company focused on novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases, today announced...

GKOS : 125.00 (+2.72%)
Glaukos: Q1 Earnings Snapshot

Glaukos: Q1 Earnings Snapshot

GKOS : 125.00 (+2.72%)
Glaukos Announces First Quarter 2026 Financial Results

Glaukos Corporation (NYSE: GKOS), an ophthalmic pharmaceutical and medical technology company focused on novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases, today announced...

GKOS : 125.00 (+2.72%)
Glaukos Reports Tomorrow With Epioxa Launch Metrics Still Unknown

Barchart Research What to Expect from GKOS Earnings GKOS Generated April 28, 2026 Current Price $119.63 EPS Estimate $$-0.30 Consensus Rating Strong Buy Average Move 9.55% Glaukos Reports Tomorrow With...

GKOS : 125.00 (+2.72%)
Glaukos Announces the Release of its 2025 Sustainability Report

Glaukos Corporation (NYSE: GKOS), an ophthalmic pharmaceutical and medical technology company focused on novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases, today announced...

GKOS : 125.00 (+2.72%)
Glaukos Receives Permanent J-code for Epioxaâ„¢

New J-code for Epioxa â„¢ , J2789, set to become effective July 1, 2026

GKOS : 125.00 (+2.72%)
Glaukos to Release First Quarter 2026 Financial Results after Market Close on April 29

Conference Call and Webcast Scheduled for 1:30 p.m. PT

GKOS : 125.00 (+2.72%)
Glaukos to Present Multiple Scientific Abstracts at the 2026 American Society of Cataract and Refractive Surgery (ASCRS) Annual Meeting

Glaukos Corporation (NYSE: GKOS), an ophthalmic pharmaceutical and medical technology company focused on novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases, announced...

GKOS : 125.00 (+2.72%)
Glaukos Announces Commercial Availability of Epioxaâ„¢, a Transformative Innovation in Interventional Keratoconus Care

Epioxa Provides the Ophthalmic Community and Patients with the First and Only FDA-Approved, Incision-Free, Topical Drug Therapy for Keratoconus, a Sight-Threatening Rare Disease

GKOS : 125.00 (+2.72%)
Glaukos: Q4 Earnings Snapshot

Glaukos: Q4 Earnings Snapshot

GKOS : 125.00 (+2.72%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 72% Buy with a Strengthening short term outlook on maintaining the current direction.

Long term indicators fully support a continuation of the trend.

Relative Strength just crossed above 50%. The market is indicating support for a bullish trend.

See More Share

Business Summary

Glaukos Corporation is an ophthalmic medical technology and pharmaceutical company. Glaukos is focused on the development and commercialization of novel surgical devices and sustained pharmaceutical therapies designed to treat glaucoma. Glaukos developed Micro Invasive Glaucoma Surgery to serve as an...

See More

Key Turning Points

3rd Resistance Point 135.94
2nd Resistance Point 131.99
1st Resistance Point 128.50
Last Price 125.00
1st Support Level 121.06
2nd Support Level 117.11
3rd Support Level 113.62

See More

52-Week High 148.11
Last Price 125.00
Fibonacci 61.8% 119.48
Fibonacci 50% 110.64
Fibonacci 38.2% 101.79
52-Week Low 73.16

See More

Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.