DOCT vs. DDEC

Last updated Jun 4, 2026

DOCT (FT Vest U.S. Equity Deep Buffer ETF - October) and DDEC (FT Vest U.S. Equity Deep Buffer ETF - December) are both Defined Outcome funds from FT Vest tracking the S&P 500. Both are passively managed. Over the past 5 years, DOCT returned 7.74%/yr vs 8.31%/yr for DDEC. Their correlation of 0.87 suggests significant overlap in exposure. Both charge a 0.85% expense ratio.

Performance

DOCT vs. DDEC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Vest U.S. Equity Deep Buffer ETF - October (DOCT) and FT Vest U.S. Equity Deep Buffer ETF - December (DDEC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with DOCT having a 5.06% return and DDEC slightly lower at 4.97%.

DOCT

• 1D: -0.20%
• 1M: 1.95%
• YTD: 5.06%
• 6M: 5.55%
• 1Y: 16.45%
• 3Y*: 10.96%
• 5Y*: 7.74%
• 10Y*: —

DDEC

• 1D: -0.19%
• 1M: 1.98%
• YTD: 4.97%
• 6M: 5.94%
• 1Y: 16.08%
• 3Y*: 12.69%
• 5Y*: 8.31%
• 10Y*: —

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

DOCT vs. DDEC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
DOCT FT Vest U.S. Equity Deep Buffer ETF - October	5.06%	12.50%	8.28%	16.13%	-5.27%	6.89%	0.69%
DDEC FT Vest U.S. Equity Deep Buffer ETF - December	4.97%	12.33%	12.26%	16.82%	-6.71%	7.61%	0.75%

Correlation

The correlation between DOCT and DDEC is 0.93, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.89
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (All Time) Calculated using the full available price history since Dec 22, 2020	0.87

The correlation between DOCT and DDEC has been stable across timeframes, ranging from 0.87 to 0.93 - a consistent structural relationship.

DOCT vs. DDEC - Sectors Allocation Comparison

Sectors	DOCT	DDEC
Technology	36.2%	36.2%
Financial Services	11.9%	11.9%
Communication Services	10.9%	10.9%
Consumer Cyclical	10.1%	10.1%
Healthcare	8.4%	8.4%
Industrials	8.1%	8.1%
Consumer Defensive	4.9%	4.9%
Energy	3.5%	3.5%
Utilities	2.3%	2.3%
Real Estate	1.9%	1.9%
Basic Materials	1.8%	1.8%

Return for Risk

DOCT vs. DDEC — Risk / Return Rank

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

DOCT

DOCT Risk / Return Rank: 85
DOCT Sharpe Ratio Rank: 84
DOCT Sortino Ratio Rank: 90
DOCT Omega Ratio Rank: 88
DOCT Calmar Ratio Rank: 76
DOCT Martin Ratio Rank: 88

DDEC

DDEC Risk / Return Rank: 86
DDEC Sharpe Ratio Rank: 85
DDEC Sortino Ratio Rank: 89
DDEC Omega Ratio Rank: 89
DDEC Calmar Ratio Rank: 77
DDEC Martin Ratio Rank: 88

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.

DOCT vs. DDEC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Vest U.S. Equity Deep Buffer ETF - October (DOCT) and FT Vest U.S. Equity Deep Buffer ETF - December (DDEC). 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.

	DOCT	DDEC	Difference
Sharpe ratio: Return per unit of total volatility	2.77	2.79	-0.02
Sortino ratio: Return per unit of downside risk	4.18	4.12	+0.06
Omega ratio: Gain probability vs. loss probability	1.55	1.57	-0.02
Calmar ratio: Return relative to maximum drawdown	3.81	3.87	-0.06
Martin ratio: Return relative to average drawdown	19.15	19.48	-0.33
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DOCT vs. DDEC - Sharpe Ratio Comparison

The current DOCT Sharpe Ratio is 2.77, which is comparable to the DDEC Sharpe Ratio of 2.79. The chart below compares the historical Sharpe Ratios of DOCT and DDEC, 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

	DOCT	DDEC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.77	2.79	-0.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.06	1.19	-0.13
Sharpe Ratio (All Time) Calculated using the full available price history	0.53	1.25	-0.72

Drawdowns

DOCT vs. DDEC - Drawdown Comparison

The maximum DOCT drawdown since its inception was -9.92%, roughly equal to the maximum DDEC drawdown of -10.22%. Use the drawdown chart below to compare losses from any high point for DOCT and DDEC.

Drawdown Indicators

	DOCT	DDEC	Difference
Max Drawdown Largest peak-to-trough decline	-9.92%	-10.22%	+0.30%
Max Drawdown (1Y) Largest decline over 1 year	-4.34%	-4.18%	-0.16%
Max Drawdown (3Y) Largest decline over 3 years	-9.92%	-9.40%	-0.52%
Max Drawdown (5Y) Largest decline over 5 years	-9.92%	-10.22%	+0.30%
Current Drawdown Current decline from peak	-0.20%	-0.19%	-0.01%
Average Drawdown Average peak-to-trough decline	-1.54%	-1.87%	+0.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.86%	0.83%	+0.03%

Volatility

DOCT vs. DDEC - Volatility Comparison

FT Vest U.S. Equity Deep Buffer ETF - October (DOCT) and FT Vest U.S. Equity Deep Buffer ETF - December (DDEC) have volatilities of 0.86% and 0.88%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DOCT	DDEC	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.86%	0.88%	-0.02%
Volatility (6M) Calculated over the trailing 6-month period	4.40%	4.36%	+0.04%
Volatility (1Y) Calculated over the trailing 1-year period	5.96%	5.79%	+0.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.33%	7.02%	+0.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.58%	6.87%	+41.71%

DOCT vs. DDEC - Expense Ratio Comparison

Both DOCT and DDEC have an expense ratio of 0.85%.

Dividends

DOCT vs. DDEC - Dividend Comparison

Neither DOCT nor DDEC has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both DOCT and DDEC in my portfolio?

With a correlation of 0.93, DOCT and DDEC move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, DOCT or DDEC?

DDEC has higher volatility (0.88%) compared to DOCT (0.86%). In terms of maximum drawdown, DOCT dropped -9.92% vs DDEC's -10.22%.

Which ETF is better, DOCT or DDEC?

On 5-year performance, DDEC leads with 8.31% vs 7.74% for DOCT. Both ETFs have the same 0.85% expense ratio. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DOCT or DDEC?

Over the 5-year period, DDEC has performed better with a 8.31% return vs 7.74%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DOCT or DDEC?

DOCT and DDEC have the same expense ratio: 0.85% per year.

Which ETF pays a higher dividend yield, DOCT or DDEC?

DOCT and DDEC have nearly identical dividend yields, around 0.00%.

What is the main difference between DOCT and DDEC?

Both ETFs track S&P 500.

Which has better risk-adjusted returns?

DDEC currently has the higher Sharpe Ratio (2.79 vs 2.77), 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.