IOS.DE vs. GMS

Last updated Jun 4, 2026

IOS.DE (IONOS GROUP N) and GMS (GMS Inc.) are both stocks. IOS.DE operates in Software - Infrastructure (Technology), while GMS operates in Building Products & Equipment (Industrials). At a 0.09 correlation, their price movements are largely independent.

Performance

IOS.DE vs. GMS - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in IONOS GROUP N (IOS.DE) and GMS Inc. (GMS). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

IOS.DE is traded in EUR, while GMS is traded in USD. To make them comparable, the GMS values have been converted to EUR using the latest available exchange rates.

Returns By Period

IOS.DE

• 1D: -3.12%
• 1M: 5.81%
• YTD: 8.93%
• 6M: 10.59%
• 1Y: -30.54%
• 3Y*: 29.62%
• 5Y*: —
• 10Y*: —

GMS

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

IOS.DE vs. GMS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
IOS.DE IONOS GROUP N	8.93%	21.32%	26.29%	-0.46%
GMS GMS Inc.	0.00%	15.21%	9.70%	34.25%

Correlation

The correlation between IOS.DE and GMS is 0.03, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.03
Correlation (3Y) Calculated over the trailing 3-year period	0.06
Correlation (All Time) Calculated using the full available price history since Feb 9, 2023	0.09

Return for Risk

IOS.DE vs. GMS — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

IOS.DE

IOS.DE Risk / Return Rank: 16
IOS.DE Sharpe Ratio Rank: 12
IOS.DE Sortino Ratio Rank: 14
IOS.DE Omega Ratio Rank: 14
IOS.DE Calmar Ratio Rank: 19
IOS.DE Martin Ratio Rank: 21

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

IOS.DE vs. GMS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for IONOS GROUP N (IOS.DE) and GMS Inc. (GMS). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	IOS.DE	GMS	Difference
Sharpe ratio Return per unit of total volatility	-0.70	—	—
Sortino ratio Return per unit of downside risk	-0.85	—	—
Omega ratio Gain probability vs. loss probability	0.90	—	—
Calmar ratio Return relative to maximum drawdown	-0.61	—	—
Martin ratio Return relative to average drawdown	-1.00	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	IOS.DE	GMS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.70	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.42	—	—

Drawdowns

Drawdown Indicators

	IOS.DE	GMS	Difference
Max Drawdown Largest peak-to-trough decline	-49.94%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-49.94%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-49.94%	—	—
Current Drawdown Current decline from peak	-31.52%	—	—
Average Drawdown Average peak-to-trough decline	-17.81%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	30.49%	—	—

Volatility

Volatility by Period

	IOS.DE	GMS	Difference
Volatility (1M) Calculated over the trailing 1-month period	17.38%	—	—
Volatility (6M) Calculated over the trailing 6-month period	33.80%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	43.36%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	38.95%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	38.95%	—	—

Dividends

IOS.DE vs. GMS - Dividend Comparison

Neither IOS.DE nor GMS has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both IOS.DE and GMS in my portfolio?

IOS.DE and GMS have a correlation of 0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.