TTOO vs. SCHD

Last updated Jul 14, 2026

TTOO (T2 Biosystems, Inc.) is a stock, while SCHD (Schwab U.S. Dividend Equity ETF) is Dividend fund tracking the Dow Jones U.S. Dividend 100 Index. Over the past 10 years, TTOO returned -72.65%/yr vs 12.34%/yr for SCHD. At a 0.14 correlation, their price movements are largely independent.

Performance

TTOO vs. SCHD - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T2 Biosystems, Inc. (TTOO) and Schwab U.S. Dividend Equity ETF (SCHD). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TTOO achieves a -88.00% return, which is significantly lower than SCHD's 20.66% return. Over the past 10 years, TTOO has underperformed SCHD with an annualized return of -72.65%, while SCHD has yielded a comparatively higher 12.34% annualized return.

TTOO

• 1D: 0.00%
• 1M: 50.00%
• 6M: -90.00%
• YTD: -88.00%
• 1Y: -99.52%
• 3Y*: -82.47%
• 5Y*: -89.69%
• 10Y*: -72.65%

SCHD

• 1D: 0.49%
• 1M: -0.00%
• 6M: 16.13%
• YTD: 20.66%
• 1Y: 23.51%
• 3Y*: 14.13%
• 5Y*: 9.00%
• 10Y*: 12.34%

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

TTOO vs. SCHD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TTOO T2 Biosystems, Inc.	-88.00%	-98.81%	-93.31%	341.90%	-94.50%	-58.37%	5.98%	-61.13%	-26.94%	-21.67%
SCHD Schwab U.S. Dividend Equity ETF	20.66%	4.34%	11.66%	4.54%	-3.26%	29.87%	15.03%	27.29%	-5.56%	20.85%

Correlation

The correlation between TTOO and SCHD is -0.06, 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	-0.06
Correlation (3Y) Calculated over the trailing 3-year period	0.06
Correlation (5Y) Calculated over the trailing 5-year period	0.11
Correlation (10Y) Calculated over the trailing 10-year period	0.13
Correlation (All Time) Calculated using the full available price history since Aug 7, 2014	0.14

The correlation between TTOO and SCHD shifts across timeframes, from -0.06 (1 year) to 0.14 (all time), reflecting how their relationship changes across market environments.

Return for Risk

TTOO vs. SCHD — Risk / Return Rank

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

TTOO

TTOO Risk / Return Rank: 53
TTOO Sharpe Ratio Rank: 43
TTOO Sortino Ratio Rank: 100
TTOO Omega Ratio Rank: 99
TTOO Calmar Ratio Rank: 1
TTOO Martin Ratio Rank: 21

SCHD

SCHD Risk / Return Rank: 86
SCHD Sharpe Ratio Rank: 85
SCHD Sortino Ratio Rank: 90
SCHD Omega Ratio Rank: 82
SCHD Calmar Ratio Rank: 93
SCHD Martin Ratio Rank: 81

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.

TTOO vs. SCHD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T2 Biosystems, Inc. (TTOO) and Schwab U.S. Dividend Equity ETF (SCHD). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	TTOO	SCHD	Difference
Sharpe ratio: Return per unit of total volatility	-0.06	2.17	-2.23
Sortino ratio: Return per unit of downside risk	12.47	3.32	+9.16
Omega ratio: Gain probability vs. loss probability	2.88	1.38	+1.50
Calmar ratio: Return relative to maximum drawdown	-1.00	5.12	-6.12
Martin ratio: Return relative to average drawdown	-1.07	12.47	-13.54

TTOO vs. SCHD - Sharpe Ratio Comparison

The current TTOO Sharpe Ratio is -0.06, which is lower than the SCHD Sharpe Ratio of 2.17. The chart below compares the historical Sharpe Ratios of TTOO and SCHD, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

TTOO vs. SCHD - Drawdown Comparison

The maximum TTOO drawdown since its inception was -100.00%, which is greater than SCHD's maximum drawdown of -33.37%. Use the drawdown chart below to compare losses from any high point for TTOO and SCHD.

Drawdown Indicators

	TTOO	SCHD	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-33.37%	-66.63%
Max Drawdown (1Y) Largest decline over 1 year	-99.83%	-4.61%	-95.22%
Max Drawdown (3Y) Largest decline over 3 years	-100.00%	-16.13%	-83.87%
Max Drawdown (5Y) Largest decline over 5 years	-100.00%	-16.85%	-83.15%
Max Drawdown (10Y) Largest decline over 10 years	-100.00%	-33.37%	-66.63%
Current Drawdown Current decline from peak	-100.00%	-0.03%	-99.97%
Average Drawdown Average peak-to-trough decline	-83.66%	-3.31%	-80.35%
Ulcer Index Depth and duration of drawdowns from previous peaks	90.84%	1.89%	+88.95%

Volatility

TTOO vs. SCHD - Volatility Comparison

T2 Biosystems, Inc. (TTOO) has a higher volatility of 297.53% compared to Schwab U.S. Dividend Equity ETF (SCHD) at 3.54%. This indicates that TTOO's price experiences larger fluctuations and is considered to be riskier than SCHD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TTOO	SCHD	Difference
Volatility (1M) Calculated over the trailing 1-month period	297.53%	3.54%	+293.99%
Volatility (6M) Calculated over the trailing 6-month period	809.24%	7.70%	+801.54%
Volatility (1Y) Calculated over the trailing 1-year period	1,642.50%	10.93%	+1,631.57%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2,207.87%	14.36%	+2,193.51%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1,557.65%	16.70%	+1,540.95%

Dividends

TTOO vs. SCHD - Dividend Comparison

TTOO has not paid dividends to shareholders, while SCHD's dividend yield for the trailing twelve months is around 3.22%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SCHD Schwab U.S. Dividend Equity ETF	3.22%	3.82%	3.64%	3.49%	3.39%	2.78%	3.16%	2.98%	3.06%	2.63%	2.89%	2.97%
TTOO T2 Biosystems, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TTOO and SCHD in my portfolio?

TTOO and SCHD have a correlation of -0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TTOO or SCHD?

TTOO has higher volatility (297.53%) compared to SCHD (3.54%). In terms of maximum drawdown, TTOO dropped -100.00% vs SCHD's -33.37%.

Which has better risk-adjusted returns?

SCHD currently has the higher Sharpe Ratio (2.17 vs -0.06), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.