GKOS vs RAL
Comparison between Glaukos Corporation (GKOS, Company) and RALSTON PURINA CO (RAL, Company).
GKOS is from the Healthcare sector, while RAL is from the Technology sector.
GKOS vs RAL - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
GKOS
$7.63B
Winner
RAL
$7.63B
Max Drawdown
GKOS
69.57%
Winner
RAL
31.79%
Sharpe Ratio
GKOS
0.70
Winner
RAL
0.91
5Y Beta
Winner
GKOS
1.33
RAL
1.70
Industry
GKOS
Medical Devices
RAL
Electronic Components
P/E Ratio
Winner
GKOS
-39.73
RAL
-6.20
Forward P/E
GKOS
2000.00
Winner
RAL
35.59
PEG Ratio
GKOS
-0.83
RAL
N/A
Dividend Yield
GKOS
N/A
RAL
0.22%
5Y EPS CAGR
GKOS
12.32%
RAL
N/A
Debt to Equity
Winner
GKOS
0.00%
RAL
73.35%
Free Cash Flow Yield
GKOS
-0.24%
Winner
RAL
3.96%
GKOS vs RAL - Historical Returns
Returns include dividend reinvestment.
1M
GKOS
-8.09%
Winner
RAL
+15.97%
3M
GKOS
+26.60%
Winner
RAL
+59.95%
6M
GKOS
+15.43%
Winner
RAL
+34.18%
1Y
GKOS
+27.69%
Winner
RAL
+41.18%
5Y(CAGR)
GKOS
+9.80%
RAL
N/A
10Y(CAGR)
GKOS
+16.29%
RAL
N/A
Max(CAGR)
GKOS
+13.93%
Winner
RAL
+42.88%
GKOS vs RAL - Annual Returns (2015 - 2026)
Returns include dividend reinvestment.
| Year | GKOS | RAL |
|---|---|---|
| 2026 | +18.03% | +33.37% |
| 2025 | -24.57% | +5.22% |
| 2024 | +94.53% | N/A |
| 2023 | +81.15% | N/A |
| 2022 | -7.89% | N/A |
| 2021 | -36.90% | N/A |
| 2020 | +38.27% | N/A |
| 2019 | +1.34% | N/A |
| 2018 | +107.42% | N/A |
| 2017 | -23.93% | N/A |
| 2016 | +43.82% | N/A |
| 2015 | -20.92% | N/A |
GKOS vs RAL Drawdown Comparison
The maximum drawdown for GKOS was -69.57%, occurring on Mar 20, 2020. Recovery took 366 trading sessions.
The maximum drawdown for RAL was -31.79%, occurring on Feb 5, 2026. Recovery took 67 trading sessions.
The current GKOS drawdown is -18.94%. The current RAL drawdown is -0.86%.
| Rank | GKOS | RAL |
|---|---|---|
| #1 | -69.57% Aug 1, 2019 - Jan 13, 2021 | -31.79% Feb 4, 2026 - May 12, 2026 |
| #2 | -64.32% Apr 28, 2021 - Apr 8, 2024 | -16.00% Jul 10, 2025 - Nov 28, 2025 |
| #3 | -55.00% Aug 18, 2015 - Jul 21, 2016 | -6.78% Jun 30, 2025 - Jul 9, 2025 |
| #4 | -53.68% Jan 23, 2025 - Oct 24, 2025 | -4.50% May 13, 2026 - May 22, 2026 |
| #5 | -53.09% Apr 3, 2017 - Aug 29, 2018 | -4.40% Dec 11, 2025 - Dec 19, 2025 |
| #6 | -25.77% Aug 31, 2018 - Feb 12, 2019 | -3.97% Jun 3, 2026 - Jun 9, 2026 |
| #7 | -22.03% Sep 27, 2016 - Jan 12, 2017 | -3.78% Jan 15, 2026 - Jan 22, 2026 |
| #8 | -21.05% Mar 21, 2019 - Jul 31, 2019 | -2.60% Dec 19, 2025 - Jan 9, 2026 |
| #9 | -17.93% Mar 1, 2021 - Apr 28, 2021 | -2.41% Jan 22, 2026 - Feb 3, 2026 |
| #10 | -17.27% Jul 27, 2016 - Sep 14, 2016 | -2.24% Jun 15, 2026 - Jun 17, 2026 |
| #11 | -11.05% Mar 2, 2017 - Mar 16, 2017 | -2.12% Jun 9, 2026 - Jun 11, 2026 |
| #12 | -10.99% Feb 28, 2019 - Mar 19, 2019 | -1.66% May 27, 2026 - Jun 3, 2026 |
| #13 | -10.31% Jun 25, 2015 - Jul 17, 2015 | -1.28% Nov 28, 2025 - Dec 3, 2025 |
| #14 | -10.20% Aug 28, 2024 - Oct 29, 2024 | -1.25% Jan 12, 2026 - Jan 15, 2026 |
| #15 | -9.60% Jul 16, 2024 - Aug 16, 2024 | -1.22% Dec 4, 2025 - Dec 11, 2025 |
Correlation
Correlation between GKOS and RAL is 0.40 which considered as a weak positive correlation - the stocks show a slight tendency to move together.
0.40
-101
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