PFE vs. QDTE

Last updated Jun 9, 2026

PFE (Pfizer Inc.) is a stock, while QDTE (Roundhill Innovation-100 0DTE Covered Call Strategy ETF) is Derivative Income fund actively managed by Roundhill. Over the past year, PFE returned 17.39% vs 34.41% for QDTE. At a 0.08 correlation, their price movements are largely independent.

Performance

PFE vs. QDTE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pfizer Inc. (PFE) and Roundhill Innovation-100 0DTE Covered Call Strategy ETF (QDTE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PFE achieves a 6.34% return, which is significantly lower than QDTE's 12.44% return.

PFE

• 1D: -1.61%
• 1M: -0.23%
• YTD: 6.34%
• 6M: 2.75%
• 1Y: 17.39%
• 3Y*: -7.47%
• 5Y*: -3.62%
• 10Y*: 1.79%

QDTE

• 1D: 1.85%
• 1M: 0.70%
• YTD: 12.44%
• 6M: 11.71%
• 1Y: 34.41%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PFE vs. QDTE - Yearly Performance Comparison

	2026 (YTD)	2025	2024
PFE Pfizer Inc.	6.34%	0.65%	3.53%
QDTE Roundhill Innovation-100 0DTE Covered Call Strategy ETF	12.44%	19.32%	16.07%

Correlation

The correlation between PFE and QDTE 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 (All Time) Calculated using the full available price history since Mar 8, 2024	0.08

Return for Risk

PFE vs. QDTE — Risk / Return Rank

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

PFE

PFE Risk / Return Rank: 65
PFE Sharpe Ratio Rank: 66
PFE Sortino Ratio Rank: 61
PFE Omega Ratio Rank: 58
PFE Calmar Ratio Rank: 70
PFE Martin Ratio Rank: 68

QDTE

QDTE Risk / Return Rank: 74
QDTE Sharpe Ratio Rank: 76
QDTE Sortino Ratio Rank: 67
QDTE Omega Ratio Rank: 74
QDTE Calmar Ratio Rank: 74
QDTE Martin Ratio Rank: 78

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.

PFE vs. QDTE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pfizer Inc. (PFE) and Roundhill Innovation-100 0DTE Covered Call Strategy ETF (QDTE). 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.

	PFE	QDTE	Difference
Sharpe ratio: Return per unit of total volatility	0.73	2.20	-1.47
Sortino ratio: Return per unit of downside risk	1.25	2.77	-1.52
Omega ratio: Gain probability vs. loss probability	1.15	1.39	-0.24
Calmar ratio: Return relative to maximum drawdown	1.52	3.39	-1.87
Martin ratio: Return relative to average drawdown	3.11	13.52	-10.42
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PFE vs. QDTE - Sharpe Ratio Comparison

The current PFE Sharpe Ratio is 0.73, which is lower than the QDTE Sharpe Ratio of 2.20. The chart below compares the historical Sharpe Ratios of PFE and QDTE, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	PFE	QDTE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.73	2.20	-1.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.14	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.08	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.33	1.17	-0.84

Drawdowns

PFE vs. QDTE - Drawdown Comparison

The maximum PFE drawdown since its inception was -69.24%, which is greater than QDTE's maximum drawdown of -22.86%. Use the drawdown chart below to compare losses from any high point for PFE and QDTE.

Drawdown Indicators

	PFE	QDTE	Difference
Max Drawdown Largest peak-to-trough decline	-69.24%	-22.86%	-46.38%
Max Drawdown (1Y) Largest decline over 1 year	-11.47%	-10.20%	-1.27%
Max Drawdown (3Y) Largest decline over 3 years	-40.75%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-58.96%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-58.96%	—	—
Current Drawdown Current decline from peak	-46.90%	-3.70%	-43.20%
Average Drawdown Average peak-to-trough decline	-22.89%	-3.14%	-19.75%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.61%	2.55%	+3.06%

Volatility

PFE vs. QDTE - Volatility Comparison

The current volatility for Pfizer Inc. (PFE) is 4.78%, while Roundhill Innovation-100 0DTE Covered Call Strategy ETF (QDTE) has a volatility of 6.57%. This indicates that PFE experiences smaller price fluctuations and is considered to be less risky than QDTE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PFE	QDTE	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.78%	6.57%	-1.79%
Volatility (6M) Calculated over the trailing 6-month period	14.74%	12.26%	+2.48%
Volatility (1Y) Calculated over the trailing 1-year period	23.98%	15.71%	+8.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.52%	18.72%	+6.80%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.89%	18.72%	+5.17%

Dividends

PFE vs. QDTE - Dividend Comparison

PFE's dividend yield for the trailing twelve months is around 6.71%, less than QDTE's 44.14% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PFE Pfizer Inc.	6.71%	6.91%	6.33%	5.70%	3.12%	2.64%	3.92%	3.68%	3.12%	3.53%	3.69%	3.47%
QDTE Roundhill Innovation-100 0DTE Covered Call Strategy ETF	44.14%	49.49%	32.09%	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 PFE and QDTE in my portfolio?

PFE and QDTE 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, PFE or QDTE?

QDTE has higher volatility (6.57%) compared to PFE (4.78%). In terms of maximum drawdown, PFE dropped -69.24% vs QDTE's -22.86%.

Which has better risk-adjusted returns?

QDTE currently has the higher Sharpe Ratio (2.20 vs 0.73), 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.