TDIC vs. ERNA

Last updated Jul 11, 2026

TDIC (Dreamland Limited) and ERNA (Eterna Therapeutics Inc) are both stocks. TDIC operates in Advertising Agencies (Communication Services), while ERNA operates in Biotechnology (Healthcare). At a 0.16 correlation, their price movements are largely independent.

Performance

TDIC vs. ERNA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dreamland Limited (TDIC) and Eterna Therapeutics Inc (ERNA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TDIC achieves a -84.14% return, which is significantly lower than ERNA's -79.80% return.

TDIC

• 1D: -4.91%
• 1M: -35.92%
• 6M: -85.21%
• YTD: -84.14%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

ERNA

• 1D: 2.19%
• 1M: -7.55%
• 6M: -81.50%
• YTD: -79.80%
• 1Y: -87.57%
• 3Y*: -81.25%
• 5Y*: -85.57%
• 10Y*: -62.07%

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

TDIC vs. ERNA - Yearly Performance Comparison

	2026 (YTD)	2025
TDIC Dreamland Limited	-84.14%	-94.70%
ERNA Eterna Therapeutics Inc	-79.80%	-40.30%

Correlation

The correlation between TDIC and ERNA is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 23, 2025	0.16

Fundamentals

Market Cap TDIC : $900.56K ERNA : $1.90M
EPS TDIC : -HK$3.33 ERNA : -$23.80
Total Revenue (TTM) TDIC : HK$102.15M ERNA : $0.00
Gross Profit (TTM) TDIC : HK$20.72M ERNA : -$69.00K
EBITDA (TTM) TDIC : -HK$17.74M ERNA : -$11.25M

Return for Risk

TDIC vs. ERNA — Risk / Return Rank

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

TDIC

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

ERNA

ERNA Risk / Return Rank: 12
ERNA Sharpe Ratio Rank: 19
ERNA Sortino Ratio Rank: 11
ERNA Omega Ratio Rank: 13
ERNA Calmar Ratio Rank: 5
ERNA Martin Ratio Rank: 10

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.

TDIC vs. ERNA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dreamland Limited (TDIC) and Eterna Therapeutics Inc (ERNA). 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.

	TDIC	ERNA	Difference
Sharpe ratio: Return per unit of total volatility	—	-0.58	—
Sortino ratio: Return per unit of downside risk	—	-1.12	—
Omega ratio: Gain probability vs. loss probability	—	0.87	—
Calmar ratio: Return relative to maximum drawdown	—	-0.94	—
Martin ratio: Return relative to average drawdown	—	-1.38	—

Drawdowns

TDIC vs. ERNA - Drawdown Comparison

The maximum TDIC drawdown since its inception was -99.60%, roughly equal to the maximum ERNA drawdown of -100.00%. Use the drawdown chart below to compare losses from any high point for TDIC and ERNA.

Drawdown Indicators

	TDIC	ERNA	Difference
Max Drawdown Largest peak-to-trough decline	-99.60%	-100.00%	+0.40%
Max Drawdown (1Y) Largest decline over 1 year	—	-93.32%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-99.67%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-100.00%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-100.00%	—
Current Drawdown Current decline from peak	-99.60%	-100.00%	+0.40%
Average Drawdown Average peak-to-trough decline	-76.58%	-86.18%	+9.60%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	63.64%	—

Volatility

Volatility by Period

	TDIC	ERNA	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	26.61%	—
Volatility (6M) Calculated over the trailing 6-month period	—	130.04%	—
Volatility (1Y) Calculated over the trailing 1-year period	279.46%	151.77%	+127.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	279.46%	114.08%	+165.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	279.46%	149.04%	+130.42%

Dividends

TDIC vs. ERNA - Dividend Comparison

Neither TDIC nor ERNA has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both TDIC and ERNA in my portfolio?

TDIC and ERNA have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.